Difference between revisions of "Category:X220"

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(Notes)
Line 70: Line 70:
 
** run on a 90W AC adapter, or
 
** run on a 90W AC adapter, or
 
** install a battery pack.
 
** install a battery pack.
* It's possible to use a mSATA SSD within the second MiniPCI Express slot. Using an Intel Series 310 mSATA SSD requires a UEFI-BIOS 1.19.
+
* It's possible to use a [[7mm_hard_drive_bay#mSata_SSD| mSATA SSD within the second MiniPCI Express slot]].
 
* On booting:
 
* On booting:
 
**The X220 cannot/will not boot GPT disks using Legacy BIOS, you must setup UEFI.
 
**The X220 cannot/will not boot GPT disks using Legacy BIOS, you must setup UEFI.
 
**The X220 will not boot /efi/*/*.efi unless "signed"(?) into BIOS, you have to copy it to /efi/boot/bootx64.efi.  
 
**The X220 will not boot /efi/*/*.efi unless "signed"(?) into BIOS, you have to copy it to /efi/boot/bootx64.efi.  
 
**Disabling the BIOS setting "USB UEFI BIOS Support" disables *all* USB booting, ie, both UEFI and legacy BIOS.
 
**Disabling the BIOS setting "USB UEFI BIOS Support" disables *all* USB booting, ie, both UEFI and legacy BIOS.

Revision as of 21:07, 16 November 2011


ThinkPad X220

This page gives an overview of all ThinkPad X220 related topics.

Machine Type

  • 4287, 4290, 4291

Features

ThinkPad X220

Resources

Notes

  • The CPU speed will be throttled back to 800MHz if the machine is run on the 65W AC adapter with no battery installed. To avoid this throttling
    • run on a 90W AC adapter, or
    • install a battery pack.
  • It's possible to use a mSATA SSD within the second MiniPCI Express slot.
  • On booting:
    • The X220 cannot/will not boot GPT disks using Legacy BIOS, you must setup UEFI.
    • The X220 will not boot /efi/*/*.efi unless "signed"(?) into BIOS, you have to copy it to /efi/boot/bootx64.efi.
    • Disabling the BIOS setting "USB UEFI BIOS Support" disables *all* USB booting, ie, both UEFI and legacy BIOS.

Pages in category "X220"

The following 66 pages are in this category, out of 66 total.