Difference between revisions of "Replacing T430 screen with a better one"
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The subject of upgrading the screens of these laptops has been long discussed on forums, notably on Notebook Review Forum at the thread "[http://forum.notebookreview.com/lenovo/682490-x1-display-t430.html X1 display on a T430?]" and on ThinkPad-Forum at the thread "[http://thinkpad-forum.de/threads/161257-T420-T430-auf-FHD-Panel-umr%C3%BCsten-(wie-Alienware-14-quot-FHD-matt)-Gibt-s-schon-Infos T420/T430 auf FHD-Panel umrüsten (wie Alienware 14" FHD matt) ... Gibt's schon Infos?]". More than one screen has been considered as candidate for the replacement, nevertheless at this time (November 2013) it seems that only the X1 screen has been successfully installed.<br/> | The subject of upgrading the screens of these laptops has been long discussed on forums, notably on Notebook Review Forum at the thread "[http://forum.notebookreview.com/lenovo/682490-x1-display-t430.html X1 display on a T430?]" and on ThinkPad-Forum at the thread "[http://thinkpad-forum.de/threads/161257-T420-T430-auf-FHD-Panel-umr%C3%BCsten-(wie-Alienware-14-quot-FHD-matt)-Gibt-s-schon-Infos T420/T430 auf FHD-Panel umrüsten (wie Alienware 14" FHD matt) ... Gibt's schon Infos?]". More than one screen has been considered as candidate for the replacement, nevertheless at this time (November 2013) it seems that only the X1 screen has been successfully installed.<br/> | ||
At this time the principal aim of this article is to describe the successful installation of the X1 screen on my T430. Nevertheless, thanks to similarities between T430, T430s, T420 and T420s the information hereby presented could be applied to these other models too. Moreover, I've summarized some information available about the other screens considered as replacement so far. The article itself is written in order to be improved with future discoveries on the subject: any future contribution will be welcome! | At this time the principal aim of this article is to describe the successful installation of the X1 screen on my T430. Nevertheless, thanks to similarities between T430, T430s, T420 and T420s the information hereby presented could be applied to these other models too. Moreover, I've summarized some information available about the other screens considered as replacement so far. The article itself is written in order to be improved with future discoveries on the subject: any future contribution will be welcome! | ||
+ | |||
+ | |||
==Candidates== | ==Candidates== | ||
− | |||
{| class="wikitable floatright" | {| class="wikitable floatright" | ||
|+ '''X1 Carbon panel''' | |+ '''X1 Carbon panel''' | ||
Line 15: | Line 16: | ||
|- | |- | ||
! manufact. code | ! manufact. code | ||
− | | LP140WD2(TL)(E2 | + | | LP140WD2(TL)(E2) |
|- | |- | ||
! approx. total cost{{footnote|2}} | ! approx. total cost{{footnote|2}} | ||
Line 21: | Line 22: | ||
|- | |- | ||
! suppliers | ! suppliers | ||
− | | Lenovo <br/>[http://www.laptopscreen.com laptopscreen.com] | + | | style="width: 200px;" | - Lenovo <br/>- [http://www.laptopscreen.com laptopscreen.com] (from USA) |
|} | |} | ||
+ | |||
+ | ====The one of X1 Carbon==== | ||
The HD+ display mounted on {{X1 Carbon}} is a 14 inches TN screen made by LG. This screen has been praised by reviewers{{footnote|3}}: it features good viewing angles, rich colors and high brightness. An interesting comparison between this screen and one of the awful screens mounted on T430 has been published by Laptop Reviews: "[http://www.laptopreviews.com/thinkpad-x1-carbon-screen-comparison-to-other-thinkpads-2012-08 Thinkpad X1 Carbon screen comparison to other Thinkpads]".<br/> | The HD+ display mounted on {{X1 Carbon}} is a 14 inches TN screen made by LG. This screen has been praised by reviewers{{footnote|3}}: it features good viewing angles, rich colors and high brightness. An interesting comparison between this screen and one of the awful screens mounted on T430 has been published by Laptop Reviews: "[http://www.laptopreviews.com/thinkpad-x1-carbon-screen-comparison-to-other-thinkpads-2012-08 Thinkpad X1 Carbon screen comparison to other Thinkpads]".<br/> | ||
Talking about compatibility, this screen has the right connector (40-pin LVDS) and the right dimensions to fit perfectly in the T430. Besides, it can't be screwed (the original is screwed) and, most important, its connector is on the wrong side (on the right instead of left). In the following solutions for these problems will be presented.<br/> | Talking about compatibility, this screen has the right connector (40-pin LVDS) and the right dimensions to fit perfectly in the T430. Besides, it can't be screwed (the original is screwed) and, most important, its connector is on the wrong side (on the right instead of left). In the following solutions for these problems will be presented.<br/> | ||
Line 30: | Line 33: | ||
{{T440p}} and {{T440s}} feature excellent IPS panels (HD+ and Full-HD), that by definition should be superior also to the screen mounted on X1 Carbon. They've been reported to have same dimensions but completely different connectors (eDP instead of LVDS). No consistent solution to this problem seems to have been put forward. | {{T440p}} and {{T440s}} feature excellent IPS panels (HD+ and Full-HD), that by definition should be superior also to the screen mounted on X1 Carbon. They've been reported to have same dimensions but completely different connectors (eDP instead of LVDS). No consistent solution to this problem seems to have been put forward. | ||
− | |||
− | |||
− | ==LCD cable== | + | ==Do you have the right LCD cable?== |
+ | |||
+ | {| class="wikitable floatright" | ||
+ | |+ '''HD+ LCD cable''' | ||
+ | |- | ||
+ | ! FRU | ||
+ | | 04W6867 or 04W6868{{footnote|4}} | ||
+ | |- | ||
+ | ! approx. total cost{{footnote|2}} | ||
+ | | € 35 | ||
+ | |- | ||
+ | ! suppliers | ||
+ | | style="width: 200px;" | - Lenovo <br/>- user [http://www.ebay.co.uk/usr/twin-bears twin-bears] on ebay (from UK) if not listed ask<br/>- user think_2009 on Skype (from China) | ||
+ | |} | ||
+ | |||
+ | In the unlucky event that your screen is HD (1366x768), in order to replace it with an HD+ panel (the one of X1 Carbon is HD+), you have to substitute also the LCD cable. This isn't an easy task: to do so it is necessary to remove, among the others, the keyboard and the keyboard bezel assembly. If you're a bit practical with this sort of things, it would take approximately one hour. If this would be your first time opening something, maybe you should ask someone to help.<br/> | ||
+ | Instruction for removing (and then replacing) the LCD cable can be found on Lenovo website: "[http://support.lenovo.com/en_US/product-and-parts/detail.page?DocID=PD023585 Removing the LCD Cable]". | ||
+ | |||
+ | |||
+ | |||
+ | ==Removing the old screen== | ||
+ | Removing the old screen just take five minutes. After having disconnected the power cord and battery, remove the bezel by pulling it from the interior edge (the edge that is in direct contact with the screen) using your nails. That's may be not one's natural approach, but Lenovo advised so, and doing the contrary is terribly difficult. Once the bezel has been removed, just unscrew the panel (it is fixed by four standard Phillips screws), and place it upside down on the keyboard. From this position you can now easily disconnect the LCD cable. Now, you will be probably tempted by finally crashing that awful screen onto the wall, but wait: keep it, in order not to invalidate the warranty. It's indeed my opinion that, if you swap back the original screen, you won't leave any significant trace of your hacking. | ||
+ | |||
+ | |||
+ | |||
+ | ==LCD cable extender== | ||
{{Todo|I'm writing it!}} | {{Todo|I'm writing it!}} | ||
Line 40: | Line 66: | ||
{{footnotes| | {{footnotes| | ||
− | # | + | #http://download.lenovo.com/parts/ThinkPad/x1_fru_bom_20130515.pdf<br/> |
#that is what I've spent, including shipping costs to EU and import taxes. | #that is what I've spent, including shipping costs to EU and import taxes. | ||
#http://www.laptopmag.com/review/laptops/lenovo-thinkpad-x1-carbon.aspx | #http://www.laptopmag.com/review/laptops/lenovo-thinkpad-x1-carbon.aspx | ||
+ | #http://download.lenovo.com/parts/ThinkPad/t430_t430i_fru_bom_20130410.pdf | ||
}} | }} |
Revision as of 19:27, 21 November 2013
This page is a stub |
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Thinkpad T430 laptops (as well as T430s, T420 and T420s) are equipped with awful screens. No matter if the screen is HD (1366x768) or HD+ (1600x900) and no matter if the screen manufacturer is LG, Samsung or AUO: every screen has been reported to show awful viewing angles, poor colors and weak brightness.
The subject of upgrading the screens of these laptops has been long discussed on forums, notably on Notebook Review Forum at the thread "X1 display on a T430?" and on ThinkPad-Forum at the thread "T420/T430 auf FHD-Panel umrüsten (wie Alienware 14" FHD matt) ... Gibt's schon Infos?". More than one screen has been considered as candidate for the replacement, nevertheless at this time (November 2013) it seems that only the X1 screen has been successfully installed.
At this time the principal aim of this article is to describe the successful installation of the X1 screen on my T430. Nevertheless, thanks to similarities between T430, T430s, T420 and T420s the information hereby presented could be applied to these other models too. Moreover, I've summarized some information available about the other screens considered as replacement so far. The article itself is written in order to be improved with future discoveries on the subject: any future contribution will be welcome!
Contents
Candidates
FRU | 04W68591 |
---|---|
manufact. code | LP140WD2(TL)(E2) |
approx. total cost2 | € 100 |
suppliers | - Lenovo - laptopscreen.com (from USA) |
The one of X1 Carbon
The HD+ display mounted on X1 Carbon is a 14 inches TN screen made by LG. This screen has been praised by reviewers3: it features good viewing angles, rich colors and high brightness. An interesting comparison between this screen and one of the awful screens mounted on T430 has been published by Laptop Reviews: "Thinkpad X1 Carbon screen comparison to other Thinkpads".
Talking about compatibility, this screen has the right connector (40-pin LVDS) and the right dimensions to fit perfectly in the T430. Besides, it can't be screwed (the original is screwed) and, most important, its connector is on the wrong side (on the right instead of left). In the following solutions for these problems will be presented.
The X1 screen can be purchased straight from Lenovo or from third parts for quite less money.
The one of T440p/T440s
T440p and T440s feature excellent IPS panels (HD+ and Full-HD), that by definition should be superior also to the screen mounted on X1 Carbon. They've been reported to have same dimensions but completely different connectors (eDP instead of LVDS). No consistent solution to this problem seems to have been put forward.
Do you have the right LCD cable?
FRU | 04W6867 or 04W68684 |
---|---|
approx. total cost2 | € 35 |
suppliers | - Lenovo - user twin-bears on ebay (from UK) if not listed ask - user think_2009 on Skype (from China) |
In the unlucky event that your screen is HD (1366x768), in order to replace it with an HD+ panel (the one of X1 Carbon is HD+), you have to substitute also the LCD cable. This isn't an easy task: to do so it is necessary to remove, among the others, the keyboard and the keyboard bezel assembly. If you're a bit practical with this sort of things, it would take approximately one hour. If this would be your first time opening something, maybe you should ask someone to help.
Instruction for removing (and then replacing) the LCD cable can be found on Lenovo website: "Removing the LCD Cable".
Removing the old screen
Removing the old screen just take five minutes. After having disconnected the power cord and battery, remove the bezel by pulling it from the interior edge (the edge that is in direct contact with the screen) using your nails. That's may be not one's natural approach, but Lenovo advised so, and doing the contrary is terribly difficult. Once the bezel has been removed, just unscrew the panel (it is fixed by four standard Phillips screws), and place it upside down on the keyboard. From this position you can now easily disconnect the LCD cable. Now, you will be probably tempted by finally crashing that awful screen onto the wall, but wait: keep it, in order not to invalidate the warranty. It's indeed my opinion that, if you swap back the original screen, you won't leave any significant trace of your hacking.
LCD cable extender
TODO
|
I'm writing it!
|
Placing the new screen
TODO
|
I'm writing it!
|
FOOTNOTES [Δ] |
- http://download.lenovo.com/parts/ThinkPad/x1_fru_bom_20130515.pdf
- that is what I've spent, including shipping costs to EU and import taxes.
- http://www.laptopmag.com/review/laptops/lenovo-thinkpad-x1-carbon.aspx
- http://download.lenovo.com/parts/ThinkPad/t430_t430i_fru_bom_20130410.pdf