ThinkWiki - User contributions [en]

Intel Wifi Link 5300 (AGN)

2009-02-24T11:18:35Z

Zdzichu: T400 also has AGN5300

[http://lkml.org/lkml/2008/8/13/435 Support for Linux appears in 2.6.27]

==== Models ====
* {{X200}}
* {{T400}}

Category talk:T400

2008-10-21T09:12:18Z

Zdzichu: fedora10 installable on T400

Is somebody here, who has already installed Linux on a T400? e.g. Ubuntu 8.10?
Would you like to make an HowTo Install?

----

Yes, I've installed Fedora 10 yesterday. Few days ago I couldn't, because Intel integrated graphics just become supported. I've used fresh rawhide boot.iso and installed via network.

I don't know what's the situation with Ubuntu 8.10, but generally Ubuntu ships old version of software, so it has small chance of working on recent hardware like T400. --[[User:Zdzichu|zdzichu]] 11:12, 21 October 2008 (CEST)

User:Zdzichu

2008-10-13T11:37:14Z

Zdzichu: update my info

Used to have z61t, now t400 owner.

If you need to contact me, search for '''zdzichuBG''' in IRC, use Jabber ('''zdzichubg@chrome.pl''') or mail '''zdzichu@''' one of the following domains: irc.pl, gmail.com.

Integrated camera

2008-10-08T13:46:55Z

Zdzichu: link to working driver

{{Stub}}
The webcam in the Thinkpad Z61t is a Sonix sn9c201+OV7660 and it is supported by out-of-tree driver from
http://groups.google.com/group/microdia . Work is underway to merge this driver with gspca in kernel.

Xorg RandR 1.2

2007-08-26T10:43:01Z

Zdzichu: add link to my blog post with examples illustrated by photos

{{Fixme|This page will cover use of Xorg 7.3 with RandR version 1.2 based on testing the forthcoming Ubuntu 'Gutsy' (7.10) release with a Thinkpad R60e (Intel 946GM graphics chip). As the release stabilises so should this page transform from a lab notebook to a fully written-up howto.}}

== Overview ==

'''X RandR '''is used to set the size, orientation and reflection of the screen display outputs.

xrandr is the command line interface to the RandR X extension. As usual with X good documentation is hard to find, to start somewhere try

{{cmduser|xrandr --help}}
{{cmduser|man xrandr}}
{{cmduser|man intel}}

== xorg.conf ==
Start testing with a default configuration.
Connect the external display to the VGA port, turn on that display, boot and run (as root)

{{cmdroot|dpkg-reconfigure -phigh xserver-xorg}}

The resulting {{path|/etc/X11/xorg.conf}} should include something like

Section "Device"
Identifier "Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller"
Driver "intel"
BusID "PCI:0:2:0"
EndSection
Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller"
Monitor "Generic Monitor"
DefaultDepth 24
...
SubSection "Display"
Depth 24
Modes "1600x1200" "1280x1024" "1024x768" "800x600" "640x480"
# BUT ADD A VIRTUAL LINE
Virtual 2048 2048
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "stylus" "SendCoreEvents"
InputDevice "cursor" "SendCoreEvents"
InputDevice "eraser" "SendCoreEvents"
InputDevice "Synaptics Touchpad"
EndSection

after creating a clean Xorg.conf restart X and logon

You will probably find you have a display only on the external VGA screen at its default max resolution.

== Using {{cmduser|xrandr}} ==

Open a terminal window to use the command line: 'Applications:Accessories:Terminal'

{{HINT|First look at the 'help' and 'man' pages. }}
{{cmduser|xrandr --help}}
{{cmduser|man xrandr}}

To query what we have
{{cmduser| xrandr -v}}
Server reports RandR version 1.2
{{cmduser| xrandr -q }}
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 1600 x 1600
VGA connected (normal left inverted right)
1600x1200 60.0 + 59.9
1280x1024 75.0 59.9
1152x864 74.8
1024x768 75.1 60.0
800x600 75.0 60.3
640x480 75.0 60.0
720x400 70.1
LVDS connected 1024x768+0+0 (normal left inverted right) 304mm x 228mm
1024x768 60.0*+ 50.0
800x600 60.3
640x480 60.0 59.9
TV disconnected (normal left inverted right)

{{cmduser| xrandr -v}}
tells us more

{{cmduser| xrandr --output LVDS --auto}}
gets two screens but both at 1600x1200 cloned

{{cmduser| xrandr --output LVDS --mode 1024x768 --output VGA --off }}
gets laptop only at 1024x768

{{cmduser| xrandr --output VGA --right-of LVDS --mode 1600x1200 }}
xrandr: screen cannot be larger than 1600x1600 (desired size 2624x1200)

{{cmduser| xrandr --output VGA --mode 1600x1200 --pos 0x400 }}
creates two screens with the laptop screen at bottom of the 1600x1600 window

{{cmduser| xrandr --output LVDS --mode 1024x768 --pos 0x400 }}
moves laptop screen to top of window, so both share same top line (which is where I prefer my menu bar)

===So, the story so far ===
'''2007-07-25:'''
'''xrandr''' enables dynamic resizing of screens, switching both external and laptop screens on and off, and the applications windows can be dragged from one screen to the other. None of this requires configuring anything special for {{path|/etc/X11/xorg.conf}}. Downside: the virtual screen is not big enough at at 1600x1600 to permit a 1024x768 laptop and a 1600x1200 external monitor screen to be used in a non-overlapped arrangement, something that is possible doing it the old way.

Reboot with VGA disconnected, 1024x768 ok but connecting Dell 1600FP does not detect modes above 1024x768, is this just a problem with this monitor? logoff, gdm now shows clone screen at 1600x1200. logon now only 1600x1200 on VGA and LVDS is off.
from various mailing lists etc

'''2007-08-19:'''
Add a '''Virtual xdim ydim''' to your ''Subsection Display'', ''Depth 24'' section just below the ''Modes'' line. Choose xdim and ydim so that the lagest non-overlapping configuration you wish to use fits. In my case this is: 1024x768 (LVDS) + 1280x1024 (VGA) => '''Virtual 2304 1024'''.

Restart X and run '''xrandr --output VGA --mode 1280x1024 --left-of LVDS'''.

'''2007-08-26'''
Ubuntu Gutsy Gibbon Tribe 5 release plus some subsequent updates.

The good news: a [http://www.ubuntu.com/testing/tribe5 Graphical Configuration Tool], bad news: it dosn't work too well. If installing from a tribe 5 CD then this will be found in the menu: 'System: Administration: Screens and Graphics'. If you have been upgrading from earlier releases you may need to install from 'Applications: Add/Remove: System Tools'

[[Image:Ubuntu710ScreenConfig.png|Ubuntu 7.10t5 Screen Config]]

This provides a dialogue to set the default screen, and a secondary screen as either a mirror of screen 1 or an extended screen. At the moment this is far from stable and changing settings causes modifications to the xorg.conf that will cause X to fail. This issue is not confined to the Thinkpad R60e, testing with a Toshiba U300 produces similar results.

===Notes from xserver-xorg-video-intel.readme ===
'''Known Limitations'''
- No support for "zaphod mode" dualhead. This is the mode in which two
Device sections are placed in the config file, and doesn't support DRI or
many other features. Instead, only "MergedFB-style" dualhead is supported.
- No support for X Screens larger than 2048 pixels in either direction
before the 965. This reflects hardware limitations in the x direction on
those older chips, and limits dualhead functionality. It may be possible to
extend the limit vertically on these older chips.
- i855 XV may cause hangs. This was present in the previous release, and no
workaround is known.
- SDVO TV-out cards not supported. This should be fixed in the next
release.
- Gray output with integrated TV-out and PAL TVs.
- EXA support unstable on i845.
- Some GM965 systems, such as the Thinkpad T61, probe the TV as being connected
even when no output connector is available. This results in the gnome-panel
issue noted below.

'''Common issues not caused by the driver'''
- Font sizes (DPI) are wrong. Some displays incorrectly report their
physical size, which is harmless on most OSes that always assume 96dpi
displays. This can be fixed through quirks for specific monitors in the X
Server, and the output of xrandr --prop along with a physical measurement of
the screen size in a bug report against the server can help get that fixed.
- gnome-panel is located in the middle of the screen. gnome-panel places
itself within head #0's boundaries, which doesn't work well with a second
head covering the same area as head #0 but larger.
- Older resolution-changing applications have poor results in
multihead systems. Previous extensions such as RandR 1.1 exposed only a
single output to client programs, and those requests map poorly to multi-head
systems. Currently, those requests map to just one of the outputs in the
RandR 1.2 environment, and those applications need to be updated to RandR 1.2
API when available for better results.

=== Notes from various sources ===
Virtual size of 2048x2048 is the maximum for the Intel 945. So to configure two non-ovelapping monitors of 1600x1200 and 1024x768 the only option is to stack them verticaly in the virtual pane.

updated Xorg.conf should:

drop dual Device/Screen/Monitor sections from

drop MonitorLayout option and Screen lines from the remaining Device section

drop dual Screen lines from the ServerLayout section

drop RightOf/LeftOf indication to the remaining Screen line in ServerLayout section

add a "Virtual 2048 2048" line in SubSection "Display" to create a large virtual screen where physical monitor will be placed (note that boards < i945 will disable DRI if you use more than 2048 in one direction)

use xrandr --output VGA --right-of LVDS to place you VGA screen on the right of your internal LCD (see xrandr manpage for details)

[http://lists.freedesktop.org/archives/xorg/2007-June/025469.html FreeDesktop.org 2007-June 025469]
[http://lists.freedesktop.org/archives/xorg/2007-June/025484.html FreeDesktop.org 2007-June 025484]
[http://lists.freedesktop.org/archives/xorg/2007-July/026340.html FreeDesktop.org 2007-July 026340]

the 3D engine has an 11 bit coordinate space at one point making it
impossible to draw to areas beyond 2048x2048. At another point, it has a
stride limit of 8192 bytes, so you can't even draw to a subset of a
larger frame buffer.

One more bit in both of these registers would have solved the problem
for pretty much any supportable monitor configuration (the chip can only
support two single-channel DVI outputs at the most; 1920 is the widest
size supported at single-channel speeds).

For multiple monitors, the driver could allocate multiple frame buffers
and step through them one at a time with appropriate clipping. It would
be icky, but could be made to work.

Of course, the latest hardware (965G/965GM) has plenty of coordinate
space, which does tend to reduce the odds that someone will get excited
enough to go fix the driver for older chips.

The Gnome menu bar lands on Xinerama Screen 0 at this
point, which isn't currently something that you can set through RandR. On Intel the allocation to Screen 0 is determined by CRTC order and LVDS only runs on screen 1.

[http://lists.freedesktop.org/archives/xorg/2007-June/026053.html FreeDesktop.org 2007-June 026053]

VGA Analog VGA output
LVDS Laptop panel
TV Integrated TV output
TMDS-1 First DVI SDVO output
TMDS-2 Second DVI SDVO output
SDVO and DVO TV outputs are not supported by the driver at this time.

== References ==

Version 7.10 (Gutsy) of Ubuntu includes support for Xorg 7.3 with RandR 1.2 [https://wiki.ubuntu.com/Xorg7.3Integration Xorg 7.3]

For versions of Ubuntu prior to 7.10 see [[Installing Ubuntu on a ThinkPad R60e]] for an Xorg.conf suitable for use with more than one screen

RandR extension is currently under development see: [http://wiki.x.org/wiki/XDC2007Notes#head-11895d48723a8d0308571bec8829b7cc3ef87d7b Xorg Developer Conference 2007] and [http://burtonini.com/blog/computers/randr-2007-02-06-17-50 X RandR v1.2].

[http://lists.freedesktop.org/mailman/listinfo/xorg FreeDesktop.org mailing list]
[http://lists.freedesktop.org/archives/xorg/ FreeDesktop.org Xorg archive]

Useful page to supplement the minimal documentation [http://wiki.x.org/wiki/Development/Documentation/HowVideoCardsWork How video cards work]

[http://wiki.debian.org/XStrikeForce/ReleaseNotes xserver-xorg-core and xserver-xorg-video-intel might cause some trouble but also brings nice features.]

[http://andrew.mcmillan.net.nz/taxonomy/term/18 Seamless Monitor Hotplugging with X Windows]

[https://launchpad.net/ubuntu/+source/xserver-xorg-video-intel/ Ubuntu source]

[http://www.intellinuxgraphics.org/ Linux Graphics Drivers from Intel]

[http://gitweb.freedesktop.org/?p=xorg/driver/xf86-video-ati.git;a=shortlog;h=randr-1.2 ATI Radeon randr-1.2 git tree]

[http://zdzichubg.jogger.pl/2007/05/07/xrandr-1-2-sweetness/ blog post] with xrandr-1.2 commands and photos. Narrative is in polish.

Category:Z61t

2007-07-25T09:26:20Z

Zdzichu: missing emergency cooling mode in firmware

__NOTOC__
{| width="100%"
|style="vertical-align:top" |
<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;">
=== ThinkPad Z61t ===
This page gives an overview of all ThinkPad Z61t related topics.
==== Standard Features ====
* One of the following processors:
** [[Intel Core 2 Duo (Merom)]] 2.0, 2.16, or 2.33 GHz CPU
** [[Intel Core Duo (Yonah)]] 1.66, 1.83 or 2.0 GHz CPU
** [[Intel Core Solo (Yonah)]] 1.66 GHz CPU
* One of the following graphics adapters:
** [[Intel Graphics Media Accelerator 950]]
* One of the following displays:
** 14.1" widescreen TFT display with 1280x800 resolution
** 14.1" widescreen TFT display with 1440x900 resolution
* 256 MiB, 512 MiB, 1 GiB, or 2 GiB [[PC2-5300]] memory standard upgradable to 3 GiB (2 slots)
* [[UltraBay|UltraBay Enhanced]] with one of the following:
** DVD-ROM/CD-RW Combo
** DVD±RW DL [Matshita DVD-RAM UJ-850]
* [[MiniPCI slot]] with one of the following:
** [[Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter]]
** [[ThinkPad 11a/b/g Wireless LAN Mini Express Adapter]]
* [[MiniPCI Express slot]]
* [[Active Protection System|IBM Active Protection System]]
* [[UltraNav]]
* IEEE1394 (Firewire)
* 4-in-1 digital media reader ([[SD Card slot|MultiMedia Card]], [[MS Card slot|MemoryStick]], [[SD Card slot|SD]])
* [[CardBus slot]] (Type 2)
* [[ExpressCard slot|ExpressCard/54 slot]]

==== Optional Features ====
* [[Integrated Fingerprint Reader]]
* Bluetooth adapter
* Integrated camera
* [[Verizon 1xEV-DO WWAN]] adapter

==== Weight & Dimensions ====
For a system with a 14.1" widescreen display:
* Width: 334 mm (13.1 in)
* Depth: 228 mm (9.0 in)
* Height: 26.6 to 30.9 mm (1.05 to 1.22 in)
* Configured system weight:
** With black top cover, seven-cell battery, and travel bezel: 2.05 kg (4.53 lb)
** With titanium top cover, seven-cell battery, and travel bezel: 2.16 kg (4.77 lb)
</div>
|style="vertical-align:top" |
[[image:ThinkPadZ60t.jpg|ThinkPad Z61t]]
|}

<p>
==== Reviews ====
* [http://www.secs.oakland.edu/~mtanski/thoughts/2006/06/18/new-laptop-hotness/ z61t Linux review (Milosz Tanski)], 2006-01-05
</p>
<p>
==== Linux ====
Most of the laptop features are currently supported by Linux. Kernel versions 2.6.17 and later are recommended.

==== Hardware support ====
===== Sound =====
Sound works with the snd-hda-intel module in the Linux kernel. Be aware that '''disabling the modem''' in the BIOS may '''break''' sound.

===== Fan control in EC =====
Apparently with latest BIOS (maybe earlier too), Embedded Controller do not speed up the fan when system temperature is high. This function seem to
[http://sourceforge.net/mailarchive/forum.php?thread_name=2709df680707230123u43f71ab4uaf2b46d206e0a65b%40mail.gmail.com&forum_name=ibm-acpi-devel have been removed] from firmware. It is recommended to install [http://www.thinkwiki.org/wiki/How_to_control_fan_speed#Automated_control_scripts script controlling fan speed] to mitigate risk of overheating.

===== Virtualization =====
[[Intel Core Duo (Yonah)]] and [[Intel Core 2 Duo (Merom)]] supports Intel VT-x. However, earlier versions of the Z61t BIOS [http://forum.thinkpads.com/viewtopic.php?t=31049 disable it]. You must update your system's BIOS to Version 7FETA0WW (2.18) or later to take advantage of virtualization. Also, you must enter the BIOS configuration menus and explicitly enable the feature.

See the [[BIOS_Upgrade|BIOS Upgrade]] page for details on updating your BIOS.

===== IRDA =====
Make sure you either explicitly enable or disable the IRDA functionality in the BIOS (instead of having it be enabled but off). Otherwise the kernel IRDA driver will OOPS. Other than that it works fine.

===== Graphics =====
Requires xorg-x11 >= 7.1<br>
xf86-video-i810(xorg i810 driver) >= 1.7.0<br>
915resolution.

===== 3-in-1 card reader =====
Support for the built-in memory card reader is provided by the [[tifm]] drivers.

===== ACPI =====
====== Suspend ======
As of kernel 2.6.17, suspend works, with the caveat that the SATA controller is set to compatibility mode in the BIOS (instead of AHCI mode). This is due to the fact that the kernel dosen't exactly support suspend/resume in the AHCI driver yet, and the AHCI module fails to turn the hard drives back on at resume time.

Patches for AHCI suspend are aviable at the following urls:
[http://marc.theaimsgroup.com/?l=linux-ide&m=114958999517565&w=2 Description]
[http://marc.theaimsgroup.com/?l=linux-ide&m=114958968123198&w=2 Patch 1]
[http://marc.theaimsgroup.com/?l=linux-ide&m=114958999523165&w=2 Patch 2]
[http://marc.theaimsgroup.com/?l=linux-ide&m=114959199902868&w=2 Patch 3]
[http://marc.theaimsgroup.com/?l=linux-ide&m=114959199906103&w=2 Patch 4]
[http://marc.theaimsgroup.com/?l=linux-ide&m=114958984425832&w=2 Patch 5]
[http://marc.theaimsgroup.com/?l=linux-ide&m=114958984425521&w=2 Patch 6]

====== Problems with Drivers ======
Certain driver modules are known to exhibit problems on suspend. These are:
* ipw3945: Intel wireless driver.
* sdhci: SD host controller interface driver.
* [[tifm]]: Memory card reader driver.
Depending on which combination of kernel and driver versions you're using, the above drivers may cause you problems. These drivers should be unloaded prior to suspend or your system may hang, requiring a power-cycle.

[[Category:Z Series]]

Talk:Problem with disabled VT

2007-05-29T00:08:28Z

Zdzichu: /* Class action? */

== IBM/Lenovo support does not know about VT==
Just talked to the german hotline, the guy didn't even know, that Intel CPUs does have VT (but he knew about AMD, which isn't used by IBM/Lenovo). So I got a new record in their support-list and they will call me back. --10:35, 14 December 2006 (CET)
:Got a callback from Lenovo, they said I might have a modified Windows (because the laptop was bougth through the students-support-stuff) and as I said Linux, I got an "unsupported". It looks for me like selling a Ferrari, but not telling where the gear-shift is... Found an interesting link on the net: http://forum.thinkpads.com/viewtopic.php?t=34454 - seems someone at Lenovo knows that VT is disabled... --[[User:Zhenech|Zhenech]] 13:12, 14 December 2006 (CET)

Needless to say, it has nothing to do with the OS. It's a bit in a CPU register that's set by the BIOS before the OS even loads. --[[User:Thinker|Thinker]] 14:59, 15 December 2006 (CET)

::: Seems Lenovo has fixed the problem for the X60 Tablet, and I heard they plan a VT-capable Z61 BIOS for April, hope this won't be an aprils-fool ;) --[[User:Zhenech|Zhenech]] 10:01, 15 January 2007 (CET)

== Class action? ==
Clearly Lenovo is using false marketing. They sell Core Duo model with virtualisation but cripples them. So CPUs don't work as they should. I believe this is punishable by law. Anyone knows details what to do?
Please note, that HP had similar problem but fixed it with BIOS update.

If it not states "on the box"/manual/bill that it supports VT then Lenovo is not responsible for it.
They can sell you a core 2 duo even without BIOS support for the 2nd Core, if the never mention it has 2 cores.

It state that it has Core Duo processor. Datasheets on Intel site show VT as inherent feature of this CPU (except for lowest T2300e model).

== Z61t BIOS does not have VT ==

Shots made on 2007-03-11 [[User:Dmitri|Dmitri]]
<gallery>
Image:Z61t BIOS ver.jpg|Z61t BIOS 2.09 7FET91WW
Image:Z61t BIOS ver closeup.jpg|Z61t BIOS 2.09 7FET91WW
Image:Z61t BIOS menu.jpg|Z61t BIOS 2.09 7FET91WW Menu
Image:Z61t CPU menu.jpg|Z61t BIOS 2.09 CPU menu - multicore enabling option only
Image:Z61t CPU menu help.jpg|Z61t BIOS 2.09 CPU menu - seems like it's just enables second core of the CPU
</gallery>

Talk:Problem with disabled VT

2007-05-28T11:12:42Z

Zdzichu: class action suggestion

== IBM/Lenovo support does not know about VT==
Just talked to the german hotline, the guy didn't even know, that Intel CPUs does have VT (but he knew about AMD, which isn't used by IBM/Lenovo). So I got a new record in their support-list and they will call me back. --10:35, 14 December 2006 (CET)
:Got a callback from Lenovo, they said I might have a modified Windows (because the laptop was bougth through the students-support-stuff) and as I said Linux, I got an "unsupported". It looks for me like selling a Ferrari, but not telling where the gear-shift is... Found an interesting link on the net: http://forum.thinkpads.com/viewtopic.php?t=34454 - seems someone at Lenovo knows that VT is disabled... --[[User:Zhenech|Zhenech]] 13:12, 14 December 2006 (CET)

Needless to say, it has nothing to do with the OS. It's a bit in a CPU register that's set by the BIOS before the OS even loads. --[[User:Thinker|Thinker]] 14:59, 15 December 2006 (CET)

::: Seems Lenovo has fixed the problem for the X60 Tablet, and I heard they plan a VT-capable Z61 BIOS for April, hope this won't be an aprils-fool ;) --[[User:Zhenech|Zhenech]] 10:01, 15 January 2007 (CET)

== Class action? ==
Clearly Lenovo is using false marketing. They sell Core Duo model with virtualisation but cripples them. So CPUs don't work as they should. I believe this is punishable by law. Anyone knows details what to do?
Please note, that HP had similar problem but fixed it with BIOS update.

== Z61t BIOS does not have VT ==

Shots made on 2007-03-11 [[User:Dmitri|Dmitri]]
<gallery>
Image:Z61t BIOS ver.jpg|Z61t BIOS 2.09 7FET91WW
Image:Z61t BIOS ver closeup.jpg|Z61t BIOS 2.09 7FET91WW
Image:Z61t BIOS menu.jpg|Z61t BIOS 2.09 7FET91WW Menu
Image:Z61t CPU menu.jpg|Z61t BIOS 2.09 CPU menu - multicore enabling option only
Image:Z61t CPU menu help.jpg|Z61t BIOS 2.09 CPU menu - seems like it's just enables second core of the CPU
</gallery>

Template:ThinkWiki News

2007-05-14T14:16:04Z

Zdzichu: + powertop released

13.05.2007: Intel released [http://www.linuxpowertop.org/ PowerTOP], helps to prolong battery life.

09.05.2007: New user creation enabled again, now using a captcha protection.

26.04.2007: Linux 2.6.21 has been released including [http://lwn.net/Articles/223185/ Dynticks and Clockevents]

13.04.2007: New user creation disabled temporarily due to spam bots corrupting pages.

15.03.2007: Please help build the brand new [http://www.vaiowiki.org/ vaiowiki.org]!

21.02.2007: According to an [http://www.michaellarabel.com/index.php?k=blog&i=56 unverified blogpost], a group of people led by Jerome Glisse begun to work on an open-source driver for the R500 series. Those chips are common in newer ThinkPads.

31.12.2006: [[ibm-acpi]] 0.13-20061231 stable release patches for Linux 2.6.18 and 2.6.19 available at the [http://ibm-acpi.sf.net ibm-acpi sourceforge page]

22.12.2006: [[ibm-acpi]] 0.13 merged into Linux 2.6.20-rc2, adding [[How to control fan speed|advanced fan control]]

Problem with disabled VT

2006-12-24T21:43:06Z

Zdzichu: add link to thread about missing VT

{{Stub}}
Some recent ThinkPad models ship with Intel CPUs that implement the [http://en.wikipedia.org/wiki/Virtualization_Technology Intel VT extensions] for hardware-supported virtualization, but the capability is disabled by the BIOS. There is no known solution. See [http://lkml.org/lkml/2006/11/5/89 this LKML thread].

== Affected Models ==
* {{Z61m}}
* {{Z61t}} - [http://forum.thinkpads.com/viewtopic.php?p=203419 forum.thinkpads.com thread]
* {{X60}} - [http://www.burtonini.com/blog/computers/kvm-2006-12-12-21-30 Ross Burton's blog]
* {{X60s}}
* Others?

Problem with disabled VT

2006-12-21T17:18:08Z

Zdzichu: link to blog note about broken VT

{{Stub}}
Some recent ThinkPad models ship with Intel CPUs that implement the [http://en.wikipedia.org/wiki/Virtualization_Technology Intel VT extensions] for hardware-supported virtualization, but the capability is disabled by the BIOS. There is no known solution. See [http://lkml.org/lkml/2006/11/5/89 this LKML thread].

== Affected Models ==
* {{Z61m}}
* {{Z61t}}
* {{X60}} - [http://www.burtonini.com/blog/computers/kvm-2006-12-12-21-30 Ross Burton's blog]
* {{X60s}}
* Others?

Category:T60

2006-12-05T13:19:09Z

Zdzichu: widescreen review

{| width="100%"
|style="vertical-align:top" |
<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;">
=== ThinkPad T60 ===
This pages gives an overview of all ThinkPad T60 related topics.

==== Standard Features ====
* One of the following processors:
** [[Intel Core 2 Duo (Merom)]] 1.66, 1.83, 2.0, 2.16, 2.33 GHz CPU
** [[Intel Core Duo (Yonah)]] 1.66, 1.83, 2.0, 2.2, 2.33 GHz CPU
** [[Intel Core Solo (Yonah)]] 1.66 GHz CPU
* One of the following graphics adapters:
** [[Intel Graphics Media Accelerator 950]] - only for 1024x768 displays
** [[ATI Mobility Radeon X1300]] (64 MB)
** [[ATI Mobility Radeon X1400]] (128 MB)
** Note: Lenovo claims to only sell 950 adapters on 1024x768 LCDs, they did release a test box with a 1400x1050 display but claim there is a performance issue.
** This is indeed the case, Model 1951-A47 is such an example
* One of the following displays:
** 14.1" TFT display with 1024x768 resolution
** 14.1" TFT display with 1400x1050 resolution
** 15.0" TFT display with 1024x768 resolution
** 15.0" TFT display with 1400x1050 resolution
** 15.0" TFT display with 1600x1200 resolution
** 15.4" TFT display with 1680x1050 resolution (widescreen)
* 512 MB or 1 GB [[PC2-5300]] memory standard upgradable to 4 GB
** Note: Due to the limitation of the current 32-bit PC architecture, actual usable memory size is limited to 3 GB even though the physical installable memory size is 4 GB in ThinkPad T60/T60p computers.
* 40, 60, 80 or 100 GB SATA HDD
* [[AD1981HD]] HD Audio 1.0 controller
* [[Ethernet Controllers#Intel Gigabit (10/100/1000)|Intel Gigabit Ethernet Controller]]
* [[UltraBay|UltraBay Slim]] with one of the following:
** [[UltraBay Slim DVD-ROM Drive]]
** [[UltraBay Slim CD-RW/DVD-ROM Combo II Drive]]
** [[UltraBay Slim Super Multi-Burner Drive]]
* [[MiniPCI Express slot]] 1 with one of the following:
** None (empty)
** [[Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter]]
** [[ThinkPad 11a/b/g Wireless LAN Mini Express Adapter]]
* [[MiniPCI Express slot]] 2 with one of the following:
** None (empty)
** [[Verizon 1xEV-DO WWAN]] (It seems to be a Sierra Wireless MC5720 Modem)
* [[CardBus slot]] (Type 2)
* [[ExpressCard slot|ExpressCard/53 slot]]
* [[Embedded Security Subsystem|IBM Embedded Security Subsystem 2.0]]
* [[Active Protection System|IBM Active Protection System]]
* [[Integrated Fingerprint Reader]] on select models
* Bluetooth
* [[UltraNav]] (TrackPoint / Touchpad combo)
</div>
|style="vertical-align:top" |
[[Image:ThinkPadT60.jpg|ThinkPad T60]]
|}

==== Resources ====
* [http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-62733 T60/p Hardware Maintenance Manual]
* [http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-62465 T60/p Service and Troubleshooting Guide]

==== Reviews ====
* [http://www.notebookreview.com/default.asp?newsID=2702 NotebookReview.com], 2006-01-05
* [http://www.anandtech.com/mobile/showdoc.aspx?i=2663&p=15 AnandTech], 2006-01-05
* [http://forum.thinkpads.com/viewtopic.php?t=21513&highlight=clean Nottes], 2006-02-25 (links from thinkpads.com; includes pictures of disassembled unit)
* [http://www.pcmag.com/article2/0,1895,1933669,00.asp PCMag.com], 2006-03-06
* [http://www.laptoplogic.com/reviews/detail.php?id=112&part=full&page=1 Laptop Logic], 2006-03-27
* [http://www.notebookjournal.de/tests/104 notebookjournal.de], 2006-04-24 (german, some good pictures)
* [http://www.notebookreview.com/default.asp?newsID=3368 NotebookReview.com], 2006-10-28 (widescreen T60)

==== Resources ====
* [http://www.cryptosecurity.net/Suse_T60_DRAFT.htm SUSE 10.1 on the Thinkpad T60], 17-10-2006
* [http://statgen.ncsu.edu/~jdstarme/fc5_on_t60.txt Fedora Core 5 on the Thinkpad T60], 10-09-2006
* [http://vizzzion.org/?id=t60 Running Linux on the Thinkpad T60], 25-05-2006
* [http://www.gtishrine.com/t60.php Installing Gentoo Linux on the Thinkpad T60], 15-06-2006
* [http://ceallaigh.net/log/2006/06/16/ubuntu-dapper-drake-604-on-a-lenovo-t60-thinkpad/ Installing Dapper Drake on the Thinkpad T60], 04-07-2006

[[Category:T Series]]

Category:T60

2006-12-05T13:17:23Z

Zdzichu: widescreen t60

{| width="100%"
|style="vertical-align:top" |
<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;">
=== ThinkPad T60 ===
This pages gives an overview of all ThinkPad T60 related topics.

==== Standard Features ====
* One of the following processors:
** [[Intel Core 2 Duo (Merom)]] 1.66, 1.83, 2.0, 2.16, 2.33 GHz CPU
** [[Intel Core Duo (Yonah)]] 1.66, 1.83, 2.0, 2.2, 2.33 GHz CPU
** [[Intel Core Solo (Yonah)]] 1.66 GHz CPU
* One of the following graphics adapters:
** [[Intel Graphics Media Accelerator 950]] - only for 1024x768 displays
** [[ATI Mobility Radeon X1300]] (64 MB)
** [[ATI Mobility Radeon X1400]] (128 MB)
** Note: Lenovo claims to only sell 950 adapters on 1024x768 LCDs, they did release a test box with a 1400x1050 display but claim there is a performance issue.
** This is indeed the case, Model 1951-A47 is such an example
* One of the following displays:
** 14.1" TFT display with 1024x768 resolution
** 14.1" TFT display with 1400x1050 resolution
** 15.0" TFT display with 1024x768 resolution
** 15.0" TFT display with 1400x1050 resolution
** 15.0" TFT display with 1600x1200 resolution
** 15.4" TFT display with 1680x1050 resolution (widescreen)
* 512 MB or 1 GB [[PC2-5300]] memory standard upgradable to 4 GB
** Note: Due to the limitation of the current 32-bit PC architecture, actual usable memory size is limited to 3 GB even though the physical installable memory size is 4 GB in ThinkPad T60/T60p computers.
* 40, 60, 80 or 100 GB SATA HDD
* [[AD1981HD]] HD Audio 1.0 controller
* [[Ethernet Controllers#Intel Gigabit (10/100/1000)|Intel Gigabit Ethernet Controller]]
* [[UltraBay|UltraBay Slim]] with one of the following:
** [[UltraBay Slim DVD-ROM Drive]]
** [[UltraBay Slim CD-RW/DVD-ROM Combo II Drive]]
** [[UltraBay Slim Super Multi-Burner Drive]]
* [[MiniPCI Express slot]] 1 with one of the following:
** None (empty)
** [[Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter]]
** [[ThinkPad 11a/b/g Wireless LAN Mini Express Adapter]]
* [[MiniPCI Express slot]] 2 with one of the following:
** None (empty)
** [[Verizon 1xEV-DO WWAN]] (It seems to be a Sierra Wireless MC5720 Modem)
* [[CardBus slot]] (Type 2)
* [[ExpressCard slot|ExpressCard/53 slot]]
* [[Embedded Security Subsystem|IBM Embedded Security Subsystem 2.0]]
* [[Active Protection System|IBM Active Protection System]]
* [[Integrated Fingerprint Reader]] on select models
* Bluetooth
* [[UltraNav]] (TrackPoint / Touchpad combo)
</div>
|style="vertical-align:top" |
[[Image:ThinkPadT60.jpg|ThinkPad T60]]
|}

==== Resources ====
* [http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-62733 T60/p Hardware Maintenance Manual]
* [http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-62465 T60/p Service and Troubleshooting Guide]

==== Reviews ====
* [http://www.notebookreview.com/default.asp?newsID=2702 NotebookReview.com], 2006-01-05
* [http://www.anandtech.com/mobile/showdoc.aspx?i=2663&p=15 AnandTech], 2006-01-05
* [http://forum.thinkpads.com/viewtopic.php?t=21513&highlight=clean Nottes], 2006-02-25 (links from thinkpads.com; includes pictures of disassembled unit)
* [http://www.pcmag.com/article2/0,1895,1933669,00.asp PCMag.com], 2006-03-06
* [http://www.laptoplogic.com/reviews/detail.php?id=112&part=full&page=1 Laptop Logic], 2006-03-27
* [http://www.notebookjournal.de/tests/104 notebookjournal.de], 2006-04-24 (german, some good pictures)

==== Resources ====
* [http://www.cryptosecurity.net/Suse_T60_DRAFT.htm SUSE 10.1 on the Thinkpad T60], 17-10-2006
* [http://statgen.ncsu.edu/~jdstarme/fc5_on_t60.txt Fedora Core 5 on the Thinkpad T60], 10-09-2006
* [http://vizzzion.org/?id=t60 Running Linux on the Thinkpad T60], 25-05-2006
* [http://www.gtishrine.com/t60.php Installing Gentoo Linux on the Thinkpad T60], 15-06-2006
* [http://ceallaigh.net/log/2006/06/16/ubuntu-dapper-drake-604-on-a-lenovo-t60-thinkpad/ Installing Dapper Drake on the Thinkpad T60], 04-07-2006

[[Category:T Series]]

Intel Core Duo (Yonah)

2006-12-03T16:51:12Z

Zdzichu: virtualization extensions

{| width="100%"
|style="vertical-align:top;padding-right:20px;width:10px;white-space:nowrap;" | __TOC__
|style="vertical-align:top" |
<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;">
===Intel Core Duo (Yonah)===
The Intel Core is the successor of the [[Intel_Pentium_M_(Dothan)|Pentium M processor]]. The fabrication process was reduced again to 65 nm and with this generation Intel introduced Dual Core processors to the mobile market. The Intel Core processors feature a 667 MHz FSB and accompany the Napa Centrino platform.

===Features===
*Dual Core
*1.5 - 2.33 GHz clock speed
*15 (low voltage) or 31 (normal voltage) watt thermal design power consumption
*667 MHz FSB
*151 Million Transistors
*65 nm fabrication process
*2 MB L2-Cache with dynamic cache sizing
*[[SpeedStep|Enhanced Intel SpeedStep (EIST)]], power states: normal (C0), AutoHALT/MWAIT (C1), Stop Grant (C2), Deep Sleep (C3), Deeper Sleep (C4)
*[[SIMD|MMX]], [[SIMD|SSE]], [[SIMD|SSE2]], [[SIMD|SSE3]] instruction sets, XD-Bit
*[http://en.wikipedia.org/wiki/Vanderpool#Intel_VT_.28IVT.29 Intel Virtualization Extensions], except for T2300e
</div>
|}

==Available Types and ThinkPads featuring them==
{| border=1 cellspacing=0 cellpadding=2
|- style="background:#ffdead;white-space:nowrap;"
! Nr. || colspan=2 | Frequency (MHz) || FSB (MHz)|| XD-Bit || colspan=2 | core Voltage (V) || colspan=2 | TDP (W) || ThinkPad Models
|- style="background:#ffdead;"
! !!max. !! min. !! !! !! high !! low !! high freq !! low freq !!
|- style="background:#efefef;"
! colspan=10 | Intel Core Duo
|-
| T2700 || 2333 || 1000 || 667 || yes || 1.2 || ... || 31 || 13.1 || {{T60}}
|-
| T2600 || 2166 || 1000 || 667 || yes || 1.2 || ... || 31 || 13.1 || {{T60p}}
|-
| T2500 || 2000 || 1000 || 667 || yes || 1.2 || ... || 31 || 13.1 || {{T60}}, {{T60p}}, {{Z61m}}
|-
| T2400 || 1833 || 1000 || 667 || yes || 1.2 || ... || 31 || 13.1 || {{T60}}, {{X60}}, {{z61m}}
|-
| T2300 || 1666 || 1000 || 667 || yes || 1.2 || ... || 31 || 13.1 || {{T60}}, {{X60}}
|-
| T2300E || 1666 || 1000 || 667 || yes || 1.2 || ... || 31 || 13.1 || {{R60e}}
|- style="background:#efefef;"
! colspan=10 | Intel Core Duo (Low Voltage)
|-
| L2400 || 1666 || 1000 || 667 || yes || 1.1 || ... || 15 || 13.1 || {{X60s}}
|-
| L2300 || 1500 || 1000 || 667 || yes || 1.1 || ... || 15 || 13.1 || {{X60s}}
|}

==Thermal Specifications==
The maximum temperature for safe operation is 100 Â°C.

==GCC Optimization Flags==
Safe, recommended optimizations for GCC 3.4.x and later:
-pipe -O2 -march=prescott -fomit-frame-pointer

Possibly unsafe optimizations for GCC 3.3.x and later:
-mfpmath=sse

Optimizations likely to break binary-only compatibility:
-ffast-math

==See also==
[[Intel_Core_Solo_(Yonah)|Intel Core Solo (Yonah)]]

[[Intel Core 2 Duo]]

[[Category:Components]]

Category:Z61t

2006-12-03T16:11:36Z

Zdzichu: broken virtualization

Category:Z61t

2006-10-04T18:12:36Z

Zdzichu: /* Hardware support */ add gotcha about modem & sound

User:Zdzichu

2006-10-03T18:09:23Z

Zdzichu: Some basic info about me

I'm pretty fresh Thinkpad z61t owner.

If you need to contact me, search for '''zdzichuBG''' in IRC, use Jabber ('''zdzichubg@chrome.pl''') or mail '''zdzichu@''' on e of the following domains: irc.pl, gmail.com, ds.pg.gda.pl.

List of DMI IDs

2006-10-03T16:58:39Z

Zdzichu: /* Z series */ added z61t DMI IDs

{| width="100%"
|style="vertical-align:top;padding-right:20px;width:10px;white-space:nowrap;" | __TOC__
|style="vertical-align:top" |
This page maintains a database of [http://en.wikipedia.org/wiki/Desktop_Management_Interface DMI] information which can be used to identify ThinkPad models. It is intended as an aid for driver development.
{{HELP|We need more information about older models, especially those released before 2004. Please [[#Adding_entries|add your model]] to the database.}}
{{NOTE|If your ThinkPad is not using the [[BIOS Upgrade Downloads|latest BIOS]], and you would be willing to [[BIOS Upgrade|upgrade your BIOS]], please add your ThinkPad to this table twice: '''before''' and '''after''' the BIOS upgrade. This information helps us a great deal, so your contribution would be very appreciated.}}
|}

==DMI ID database==

<div style="font-size: 80%">
{| border="1" cellspacing="0" cellpadding="2"
|-
! Model
! <tt>system-<br />manufa<br />cturer</tt>
! <tt>system-<br />product-<br />name</tt>
! <tt>system-<br />version</tt>
! <tt>baseboard-<br />manufa<br />cturer</tt>
! <tt>baseboard-<br />product-<br />name</tt>
! <tt>baseboard-<br />version</tt>
! <tt>chassis-<br />manufa<br />cturer</tt>
! <tt>chassis-<br />version</tt>
! <tt>bios-<br />vendor</tt>
! <tt>bios-<br />version</tt>
! <tt>bios-<br />release-<br />date</tt>
! Embedded controller
! Notes
|-
! colspan=14 style="text-align:center;background:#efefef;" |
====Numbered series====
|-
| {{600E}} 2645-5AU
|| IBM || 26455AU || Not Available || IBM || 26455AU || Not Available || IBM || Not Available || IBM || INET36WW || 11/20/1999
||
||
|-
! colspan=14 style="text-align:center;background:#efefef;" |
====A series====
|-
| {{A21m}} 2628-FSG
|| IBM || 2628FSG || Not Available || IBM || 2628FSG || Not Available || IBM || Not Available || IBM || KXET24WW (1.02b) || 12/19/2000
||
||
|-
| {{A21m}} 2628-FSG
|| IBM || 2628FSG || Not Available || IBM || 2628FSG || Not Available || IBM || Not Available || IBM || KXET36WW (1.09 ) || 05/08/2003
||
||
|-
| {{A22p}} 2629-USG
|| IBM || 2629USG || Not Available || IBM || 2629USG || Not Available || IBM || Not Available || IBM || KYET36WW (1.09a) || 10/17/2002
||
|| {{WARN|Outdated BIOS}}
|-
| {{A31}} 2652-PBU
|| IBM || 2652PBU || Not Available || IBM || 2652PBU || Not Available || IBM || Not Available || IBM || 1NET15WW (1.09 ) || 04/06/2005
|| <nowiki>Handle 0x0026, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1NHT04WW-1.01 ]-</nowiki>
||
|-
| {{A31p}} 2653H6U
|| IBM || 2653H6U || Not Available || IBM || 2653H6U || Not Available || IBM || Not Available || IBM || 1GET31WW (1.03 ) || 07/23/2002
||
|| {{WARN|Missing EC string, extremely outdated BIOS}}{{HELP|We need a report to know if the latest BIOS fixes the missing EC string}}
|-
! colspan=14 style="text-align:center;background:#efefef;" |

====G series====
|-
| {{G41}} 2881-75M
|| IBM || 288175M || ThinkPad G41 || IBM || 288175M || Not Available || IBM || Not Available || IBM || 1XET47WW (1.06 ) || 01/14/2005
||
||
|-
! colspan=14 style="text-align:center;background:#efefef;" |
====R series====
|-
| {{R40}} 2681-5UU
|| IBM || 26815UU || Not Available || IBM || 26815UU || Not Available || IBM || Not Available || IBM || 1OET57WW (1.23 ) || 03/23/2005
||
|| {{WARN|Outdated BIOS}}
|-
| {{R40}} 2681-HSG
|| IBM || 2681HSG || Not Available || IBM || 2681HSG || Not Available || IBM || Not Available || IBM || 1OET61WW (1.27 ) || 06/29/2006
||
|| {{WARN|Outdated BIOS}}
|-
| {{R40}} 2722-B3G
|| IBM || 2722B3G || Not Available || IBM || 2722B3G || Not Available || IBM || Not Available || IBM || 1PET62WW (1.30 ) || 09/29/2005
||
||
|-
| {{R40}} 2897-B4U
|| IBM || 2897B4U || Not Available || IBM || 2897B4U || Not Available || IBM || Not Available || IBM || 1PET52WW (1.20 ) || 03/03/2004
||
||
|-
|{{R50e}} 1834-JAG
|| IBM || 1834JAG || ThinkPad R50e || IBM || 1834JAG || Not Available || IBM || Not Available || IBM || 1WET82WW (2.02 ) || 02/21/2005
|| <nowiki>Handle 0x0022, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1VHT28WW-1.04 ]-</nowiki>
||
|-
|{{R50p}} 1832-2AG
|| IBM || 18322AG || ThinkPad R50p || IBM || 18322AG || Not Available || IBM || Not Available || IBM || 1RETC2WW (3.03 ) || 04/07/2004
|| <nowiki>Handle 0x0029, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[1RHT66WW-3.00a ]-</nowiki>
||
|-
| {{R51}} 1829-9MG
|| IBM || 18299MG || ThinkPad R51 || IBM || 18299MG || Not Available || IBM || Not Available || IBM || 1RETDOWW (3.20 ) || 02/27/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{R51}} 1829-L7G
|| IBM || 1829L7G || ThinkPad R51 || IBM || 1829L7G || Not Available || IBM || Not Available || IBM || 1RETDNWW (3.19 ) || 10/13/2005
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1RHT70WW-3.03 ]-</nowiki>
||
|-
| {{R51}} 1836-GEU
|| IBM || 1836GEU || ThinkPad R51 || IBM || 1836GEU || Not Available || IBM || Not Available || IBM || 1RETDLWW (3.17 ) || 07/27/2005 || <nowiki>Handle 0x0029, DMI type 11, 5 bytes. String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{R51}} 2883-ELU
|| IBM || 2883ELU || ThinkPad R51 || IBM || 2883ELU || Not Available || IBM || Not Available || IBM || 1VET69WW (1.27 ) || 03/03/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1VHT28WW-1.04 ]-</nowiki>
||
|-
| {{R52}} 1846-AQG
|| IBM || 1846AQG || ThinkPad H || IBM || 1846AQG || Not Available || IBM || Not Available || IBM || 76ET58WW (1.18 ) || 07/19/2005
|| <nowiki>Handle 0x0029, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[76HT14WW-1.04 ]-</nowiki>
|| {{NOTE|Weird system version, this bug is known fixed in latest BIOS}}
|-
| {{R52}} 1846-AQG
|| IBM || 1846AQG || ThinkPad R52 || IBM || 1846AQG || Not Available || IBM || Not Available || IBM || 76ET65WW (1.25 ) || 05/18/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[76HT16WW-1.06 ]-</nowiki>
||
|-
| {{R52}} 1847-W62
|| IBM || 1847W62 || ThinkPad . || IBM || 1847W62 || Not Available || IBM || Not Available || IBM || 76ET58WW (1.18 ) || 07/19/2005
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[76HT14WW-1.04 ]-</nowiki>
|| {{NOTE|Weird system version, this bug is known fixed in latest BIOS}}
|-
| {{R52}} 1847-W62
|| IBM || 1847W62 || ThinkPad R52 || IBM || 1847W62 || Not Available || IBM || Not Available || IBM || 76ET65WW (1.25 ) || 05/18/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[76HT16WW-1.06 ]-</nowiki>
||
|-
| {{R52}} 1858-6MM
|| IBM || 18586MM || ThinkPad R52 || IBM || 18586MM || Not Available || IBM || Not Available || IBM || 70ET40WW (1.04 ) || 06/02/2005
|| <nowiki>Handle 0x0029, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[70HT26WW-1.03 ]-</nowiki>
||
|-
| {{R52}} 1846-4CG
|| IBM || 18464CG || ThinkPad R52 || IBM || 18464CG || Not Available || IBM || Not Available || IBM || 76ET65WW (1.25 ) || 05/18/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[76HT15WW-1.05 ]-</nowiki>
||
|-
| {{R52}} 1846-B5G
|| IBM || 1846B5G || ThinkPad H || IBM || 1846B5G || Not Available || IBM || Not Available || IBM || 76ET58WW (1.18 ) || 07/19/2005
|| <nowiki>Handle 0x0029, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[76HT14WW-1.04 ]-</nowiki>
||
|-
| {{R60e}} 0657-4TG
|| LENOVO || 06574TG || ThinkPad R60e || LENOVO || 06574TG || Not Available || LENOVO || Not Available || LENOVO || 7EET18WW (1.04 ) || 07/28/2006
|| <nowiki>Handle 0x0026, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[7EHT13WW-1.05 ]-</nowiki>
||
|-
! colspan=14 style="text-align:center;background:#efefef;" |

====S series====
|-
| {{s30}} 2639-4WJ
|| IBM || 26394WJ || Not Available || IBM || 2609BS1 || Not Available || IBM || Not Available || IBM || 18ET45WW (1.45) || 07/10/2001
|| <nowiki></nowiki>
||
|-
! colspan=14 style="text-align:center;background:#efefef;" |

====T series====
|-
| {{T20}} 2647-UC2
|| IBM || 2647UC2 || Not Available || IBM || 2647UC2 || Not Available || IBM || Not Available || IBM || IYET45WW (1.08a) || 12/21/1999
||
|| {{WARN|Very outdated BIOS}}
|-
| {{T21}} 2647-8AU
|| IBM || 26478AU || Not Available || IBM || 26478AU || Not Available || IBM || Not Available || IBM || KZET34WW (1.16 ) || 04/28/2004
||
||
|-
| {{T22}} 2647-4EG
|| IBM || 26474EG || Not Available || IBM || 26474EG || Not Available || IBM || Not Available || IBM || 16ET31WW (1.11 ) ||
03/20/2003
||
||
|-
| {{T22}} 2647-8EU
|| IBM || 26478EU || Not Available || IBM || 26478EU || Not Available || IBM || Not Available || IBM || 16ET32WW (1.12 ) || 04/27/2004
||
||
|-
| {{T23}} 2647-4NU
|| IBM || 26474NU || Not Available || IBM || 26474NU || Not Available || IBM || Not Available || IBM || 1AET62WW (1.18 ) || 07/06/2004
|| <nowiki>Handle 0x0024, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[1AHT23WW-1.06a ]-</nowiki>
||
|-
| {{T23}} 2647-8MG
|| IBM || 26478MG || Not Available || IBM || 26478MG || Not Available || IBM || Not Available || IBM || 1AET56WW (1.13 ) || 07/02/2002
||
|| {{NOTE|Missing EC string, this bug is known to be fixed in latest BIOS}}
|-
| {{T23}} 2647-8MG
|| IBM || 26478MG || Not Available || IBM || 26478MG || Not Available || IBM || Not Available || IBM || 1AET62WW (1.18 ) || 07/06/2004
|| <nowiki>Handle 0x0024, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[1AHT23WW-1.06a]-</nowiki>
||
|-
| {{T30}} 2366-85G
|| IBM || 236685G || Not Available || IBM || 236685G || Not Available || IBM || Not Available || IBM || 1IET69WW (2.08 ) || 06/11/2004
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1IHT18WW-1.05 ]-</nowiki>
||
|-
| {{T30}} 2366-GU1
|| IBM || 2366GU1 || Not Available || IBM || 2366GU1 || Not Available || IBM || Not Available || IBM || 1IET69WW (2.08 ) || 06/11/2004
|| <nowiki>Handle 0x0024, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[1IHT19WW-1.06 ]-</nowiki>
||
|-
| {{T30}} 2366-JBU
|| IBM || 2366JBU || Not Available || IBM || 2366JBU || Not Available || IBM || Not Available || IBM || 1IET71WW (2.10 ) || 06/16/2006
|| <nowiki>Handle 0x0024, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1IHT20WW-1.07 ]-</nowiki>
||
|-
| {{T40}} 2378-D2U
|| IBM || 2378D2U || ThinkPad T40 || IBM || 2378D2U || Not Available || IBM || Not Available || IBM || 1RETC2WW (3.03 ) || 04/07/2004
||
|| {{NOTE|Missing EC string, this bug is known to be fixed in latest BIOS}}
|-
| {{T40p}} 2373-G1G
|| IBM || 2373G1G || ThinkPad T40p || IBM || 2373G1G || Not Available || IBM || Not Available || IBM || 1RETDPWW (3.21 ) || 06/02/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
|{{T41}} 2373-XNX
|| IBM || 2373XNX || ThinkPad T41 || IBM || 2373XNX || Not Available || IBM || Not Available || IBM || 1RETDOWW (3.20 ) || 02/27/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T41}} 2373-2FG
|| IBM || 23732FG || ThinkPad T41 || IBM || 23732FG || Not Available || IBM || Not Available || IBM || 1RET84WW (2.11 ) || 10/30/2003
||
|| {{NOTE|Missing EC string, this bug is known to be fixed in latest BIOS}}
|-
| {{T41p}} 2373-GHG
|| IBM || 2373GHG || ThinkPad T41p || IBM || 2373GHG || Not Available || IBM || Not Available || IBM || 1RETDIWW (3.14 ) || 01/20/2005
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T41p}} 2373-GEG
|| IBM || 2373GEG || ThinkPad T41p || IBM || 2373GEG || Not Available || IBM || Not Available || IBM || 1RETDNWW (3.19 ) || 10/13/2005
|| <nowiki> Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T41p}} 2373-GJJ
|| IBM || 2373GJJ || ThinkPad T41p || IBM || 2373GJJ || Not Available || IBM || Not Available || IBM || 1RETDOWW (3.20 ) || 02/27/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T42}} 2373-FWG
|| IBM || 2373FWG || ThinkPad T42 || IBM || 2373FWG || Not Available || IBM || Not Available || IBM || 1RETDHWW (3.13 ) || 10/29/2004
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T42}} 2373-M1G
|| IBM || 2373M1G || ThinkPad T42 || IBM || 2373M1G || Not Available || IBM || Not Available || IBM || 1RETDPWW (3.21 ) || 06/02/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T42}} 2378-FVU
|| IBM || 2378FVU || ThinkPad T42 || IBM || 2378FVU || Not Available || IBM || Not Available || IBM || 1RETDPWW (3.21 ) || 06/02/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T42p}} 2373-KUU
|| IBM || 2373KUU || ThinkPad T42p || IBM || 2373KUU || Not Available || IBM || Not Available || IBM || 1RETDMWW (3.18 ) || 09/15/2005
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T42p}} 2373-GYG
|| IBM || 2373GYG || ThinkPad T42p || IBM || 2373GYG || Not Available || IBM || Not Available || IBM || 1RETDOWW (3.20 ) || 02/27/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T42p}} 2374-CP5
|| IBM || 2374CP5 || ThinkPad T42p || IBM || 2374CP5 || Not Available || IBM || Not Available || IBM || 1RETDPWW (3.21 ) || 06/02/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T42p}} 2379-DYU
|| IBM || 2379DYU || ThinkPad T42p || IBM || 2379DYU || Not Available || IBM || Not Available || IBM || 1RETDPWW (3.21 ) || 06/02/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T42p}} 2372-Q2G
|| IBM || 2373Q2G || ThinkPad T42p || IBM || 2373Q2G || Not Available || IBM || Not Available || IBM || 1RETDPWW (3.21 ) || 06/02/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1RHT71WW-3.04 ]-</nowiki>
||
|-
| {{T43}} 1871-4AG
|| IBM || 18714AG || ThinkPad T43 || IBM || 18714AG || Not Available || IBM || Not Available || IBM || 70ET64WW (1.24 ) || 02/13/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[70HT27WW-1.04 ]-</nowiki> ||
||
|-
| {{T43}} 1871-F1G
|| IBM || 1871F1G || ThinkPad T43 || IBM || 1871F1G || Not Available || IBM || Not Available || IBM || 70ET61WW (1.21 ) || 11/01/2005
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[70HT26WW-1.03 ]-</nowiki>
||
|-
| {{T43}} 2686-DGU
|| IBM || 2686DGU || ThinkPad T43 || IBM || 2686DGU || Not Available || IBM || Not Available || IBM || 1YET62WW (1.27 ) || 05/18/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[1YHT29WW-1.06 ]-</nowiki>
||
|-
| {{T43}} 2669-WE5
|| IBM || 2669WE5 || ThinkPad T43 || IBM || 2669WE5 || Not Available || IBM || Not Available || IBM || 1YET56WW (1.21 ) || 07/06/2005
|| <nowiki>String 1: IBM ThinkPad Embedded Controller -[1YHT26WW-1.03 ]-</nowiki>
|| {{NOTE|User reports this is really a 2669-CEU with 1GB RAM + BlueTooth, and not a 2669-WE5 (unverified if this makes sense)}}
|-
| {{T43p}} 2668-G2G
|| IBM || 2668G2G || ThinkPad T43p || IBM || 2668G2G || Not Available || IBM || Not Available || IBM || 1YET47WW (1.08 ) || 06/09/2005
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[1YHT26WW-1.03 ]-</nowiki>
||
|-
| {{T43p}} 2687-D5U
|| IBM || 2687D5U || ThinkPad T43p || IBM || 2687D5U || Not Available || IBM || Not Available || IBM || 1YET59WW (1.24 ) || 11/07/2005
|| <nowiki>Handle 0x0029, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1YHT26WW-1.03 ]-</nowiki>
||
|-
| {{T60}} 2007-49G
|| LENOVO || 200749G || ThinkPad T60 || LENOVO || 200749G || Not Available || LENOVO || Not Available || LENOVO || 79ET62WW (1.07 ) || 06/12/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[79HT45WW-1.04 ]-</nowiki>
||
|-
| {{T60p}} 2007-83U
|| LENOVO || 200783U || ThinkPad T60p || LENOVO || 200783U || Not Available || LENOVO || Not Available || LENOVO || 79ET60WW (1.05a) || 04/18/2006 || <nowiki> String 1: IBM ThinkPad Embedded Controller -[79HT43WW-1.02 ]-</nowiki>
||
|-
| {{T60p}} 2007-93U
|| LENOVO || 200793U || ThinkPad T60p || LENOVO || 200793U || Not Available || LENOVO || Not Available || LENOVO || 79ET58WW (1.04 ) || 03/31/2006 || <nowiki>Handle 0x0026, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[79HT43WW-1.02 ]-</nowiki>
||
|-
| {{T60p}} 2007-93G
|| LENOVO || 200793G || ThinkPad T60p || LENOVO || 200793G || Not Available || LENOVO || Not Available || LENOVO || 79ET62WW (1.07 ) || 06/12/2006
|| <nowiki>Handle 0x0026, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[79HT45WW-1.04 ]-</nowiki>
||
|-
| {{T60p}} 2623-DDU
|| LENOVO || 2623DDU || ThinkPad T60p || LENOVO || 2623DDU || Not Available || LENOVO || Not Available || LENOVO || 79ET65WW (1.09a) || 07/27/2006
|| <nowiki>Handle 0x0026, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[79HT48WW-1.05b ]-</nowiki>
||
|-
! colspan=14 style="text-align:center;background:#efefef;" |

====X series====
|-
| {{X20}} 266231G
|| IBM || 266231G || Not Available || IBM || 266231G || Not Available || IBM || Not Available || IBM || IZET9DWW (2.25 ) || 04/17/2003
||
||
|-
| {{X24}} 2662-MPU
|| IBM || 62MPUFX || Not Available || IBM || 62MPUFX || Not Available || IBM || Not Available || IBM || 1DET67WW (1.29 ) || 12/18/2002
||
||
|-
| {{X32}} 2884-A3U
|| IBM || 2884A3U || ThinkPad X32 || IBM || 2884A3U || Not Available || IBM || Not Available || IBM || 1QET94WW (3.00d) || 01/23/2005
|| <nowiki>Handle 0x0026, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[1QHT22WW-1.07b ]-</nowiki>
||
|-
| {{X40}} 2386-H4G
|| IBM || 2386H4G || ThinkPad X40 || IBM || 2386H4G || Not Available || IBM || Not Available || IBM || 1UET92WW (1.42 ) || 09/16/2004
|| <nowiki>Handle 0x0024, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[1UHT82WW-1.32 ]-</nowiki>
||
|-
| {{X41}} 2525-HU1
|| IBM || 2525HU1 || ThinkPad X41 || IBM || 2525HU1 || Not Available || IBM || Not Available || IBM || 74ET48WW (1.17a) || 06/07/2005
|| <nowiki>Handle 0x0025, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[74HT25WW-1.00 ]-</nowiki>
||
|-
| {{X60}} 1709-47U
|| LENOVO || 170947U || ThinkPad X60 || LENOVO || 170947U || Not Available || LENOVO || Not Available || LENOVO || 7BET44WW (1.04 ) || 03/13/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[7BHT29WW-1.02 ]-</nowiki>
||
|-
| {{X60s}} 1702-55G
|| LENOVO || 170255G || ThinkPad X60s || LENOVO || 170255G || Not Available || LENOVO || Not Available || LENOVO || 7BET44WW (1.04 ) || 03/13/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[7BHT29WW-1.02 ]-</nowiki>
||
|-
| {{X60s}} 1702-5FG
|| LENOVO || 17025FG || ThinkPad X60s || LENOVO || 17025FG || Not Available || LENOVO || Not Available || LENOVO || 7BET49WW (1.09 ) || 07/27/2006
|| <nowiki>Handle 0x0026, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[7BHT34WW-1.07 ]-</nowiki>
||
|-
| {{X60s}} 1704-56G
|| LENOVO || 170456G || ThinkPad X60s || LENOVO || 170456G || Not Available || LENOVO || Not Available || LENOVO || 7BET43WW (1.03 ) || 02/13/2006
|| <nowiki>Handle 0x0026, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[7BHT28WW-1.01 ]-</nowiki>
||
|-
! colspan=14 style="text-align:center;background:#efefef;" |

====Z series====
|-
| {{Z60m}} 2529-FKG
|| IBM || 2529FKG || ThinkPad Z60m || IBM || 2529FKG || Not Available || IBM || Not Available || IBM || 77ET42WW (1.05 ) || 11/19/2005
|| String 1: IBM ThinkPad Embedded Controller -[77HT28WW-1.02 ]-
||
|-
| {{Z60m}} 2529-ETG
|| IBM || 2529ETG || ThinkPad Z60m || IBM || 2529ETG || Not Available || IBM || Not Available || IBM || 77ET59WW (1.19 ) || 04/24/2006
|| <nowiki>Handle 0x0029, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[77HT54WW-1.14 ]-</nowiki>
||
|-
| {{Z61m}} 9453-A11
|| LENOVO || 9453A11 || ThinkPad Z61m || LENOVO || 9453A11 || Not Available || LENOVO || Not Available || LENOVO || 7FET48WW (1.08 ) || 05/26/2006
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[7FHT21WW-1.03 ]-</nowiki>
||
|-
| {{Z61m}} 9543-A11
|| LENOVO || 9453A11 || ThinkPad Z61m || LENOVO || 9453A11 || Not Available || LENOVO || Not Available || LENOVO || 7FET53WW (1.13 ) || 07/27/2006
|| <nowiki>Handle 0x0026, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[7FHT23WW-1.05 ]-</nowiki> ||
|-
| {{Z60t}} 2511-FEU
|| IBM || 2511FEU || ThinkPad Z60t || IBM || 2511FEU || Not Available || IBM || Not Available || IBM || 77ET42WW (1.05 ) || 11/19/2005
|| <nowiki> String 1: IBM ThinkPad Embedded Controller -[77HT28WW-1.02 ]-</nowiki>
||
|-
| {{Z61p}} 9453-A12
|| LENOVO || 9453A12 || ThinkPad Z61p || LENOVO || 9453A12 || Not Available || LENOVO || Not Available || LENOVO || 7FET45WW (1.05 ) || 04/20/2006
|| <nowiki>Handle 0x0026, DMI type 11, 5 bytes String 1: IBM ThinkPad Embedded Controller -[7FHT19WW-1.01 ]-</nowiki>
||
|-
| {{Z61t}} 9440-2CU
|| LENOVO || 94402CU || ThinkPad Z61t || LENOVO || 94402CU || Not Available || LENOVO || Not Available || LENOVO || 7FET50WW (1.10 ) || 06/20/2006
|| <nowiki>Handle 0x0026, DMI type 11, 5 byte String 1: IBM ThinkPad Embedded Controller -[7FHT22WW-1.04 ]-</nowiki> ||
|}
</div>

==Adding entries==

Click the "Edit" link on the appropriate series above and add an entry of the following form:
:<tt>!-</tt>
:<tt>| </tt><i>description of your model</i>
:<i>data line 1</i>
:<i>data line 2</i>

where the two data lines are genereated by the following <tt>bash</tt> command:

<pre>
for X in system-{manufacturer,product-name,version} \
baseboard-{manufacturer,product-name,version} \
chassis-{manufacturer,version} bios-{vendor,version,release-date}; do \
echo -n "|| `sudo /usr/sbin/dmidecode -s $X` "; done; \
sudo /usr/sbin/dmidecode | perl -0777 -ne \
'm/\n(.*).\n.*\n(.*Embedded Cont.*)\n/i; print "\n|| <nowiki><</nowiki>nowiki>$1$2</nowiki> ||\n"'
</pre>

While at it, you may also want to test [[tp_smapi]] and update its [[tp_smapi#Model-specific_status|model-specific status table]].

==Software using ThinkPad DMI IDs==
* [[HDAPS]] driver whitelist
* [[tp_smapi]] driver whitelist