Difference between revisions of "Category:X220"

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m (Corrected maximum RAM speed possible to 1866 MHz. Added BIOS version information relative to RAM speed in Notes section.)
 
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=== ThinkPad X220 ===
 
=== ThinkPad X220 ===
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This page gives an overview of all ThinkPad X220 related topics.
+
This page gives an overview of the ThinkPad X220.
  
−
==== Machine Type ====
+
==== Features ====
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* 4287, 4290, 4291
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*One of the following processors:
−
 
 
−
==== Standard Features ====
 
−
*One of the following [[Intel Core i5]] or [[Intel Core i7]] processors:
 
 
** Intel® Core™ i3-2310M (2.1GHz, 3MB L3 cache)
 
** Intel® Core™ i3-2310M (2.1GHz, 3MB L3 cache)
 +
** Intel® Core™ i5-2410M (2.3GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2410M (2.3GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2410M (2.3GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2520M (2.5GHz, 3MB L3 cache)
 
** Intel® Core™ i5-2520M (2.5GHz, 3MB L3 cache)
−
** Intel® Core™ i5-2540M (2.5GHz, 3MB L3 cache)
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** Intel® Core™ i5-2540M (2.6GHz, 3MB L3 cache)
 
** Intel® Core™ i7-2620M (2.7GHz, 4MB L3 cache)
 
** Intel® Core™ i7-2620M (2.7GHz, 4MB L3 cache)
 +
** Intel® Core™ i7-2640M (2.8GHz, 4MB L3 cache)
 +
* [[Intel Mobile QM67 Express Chipset]]
 +
* Up to 8GB [[PC3-10600]] DDR3 memory at 1333MHz
 +
** 16GB (2x8GB) [[PC3-14900]] at 1866MHz possible
 
* [[Intel HD Graphics]] 3000
 
* [[Intel HD Graphics]] 3000
−
* [[Intel Mobile QM67 Express Chipset]]
 
 
* One of the following [[TFT display|TFT displays]]:
 
* One of the following [[TFT display|TFT displays]]:
 
** 12.5" TFT display with 1366x768 resolution with LED backlight
 
** 12.5" TFT display with 1366x768 resolution with LED backlight
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** 12.5" extra bright IPS TFT display with 1366x768 resolution with LED backlight
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** 12.5" extra bright wide-viewing IPS TFT display with 1366x768 resolution with LED backlight
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* up to 8GB [[PC3-10600]] memory
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* 2.5" × [[7mm hard drive bay]] with one of the following hard drives:
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* One of the following hard drives (the bay is 2.5" but probably max. 7mm high):
 
 
** 4GB SSD SATA
 
** 4GB SSD SATA
 
** Intel 80GB Micro SSD SATA
 
** Intel 80GB Micro SSD SATA
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** 250GB 7200RPM SATA (with limited OPAL FDE technology)
 
** 250GB 7200RPM SATA (with limited OPAL FDE technology)
 
** 320GB 5400RPM SATA
 
** 320GB 5400RPM SATA
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* [[3-in-1 Multicard Reader]] (SD, SDHC, SDXC)
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** 320GB 7200RPM SATA
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* [[MiniPCI Express slot]] 1 with one of the following:
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* [[MiniPCI Express slot]] 1 with zero or one of the following:
 +
** [[Intel Centrino Wireless-N 1000]]
 
** [[Intel Centrino Ultimate-N 6300]]
 
** [[Intel Centrino Ultimate-N 6300]]
 
** [[Intel Centrino Advanced-N 6205]]
 
** [[Intel Centrino Advanced-N 6205]]
 
** [[Intel Centrino Advanced-N + WiMAX 6250]]
 
** [[Intel Centrino Advanced-N + WiMAX 6250]]
−
* [[MiniPCI Express slot]] 2 with one of the following:
+
** [[ThinkPad 11b/g/n Wireless LAN Mini-PCI Express Adapter II]]
 +
* [[MiniPCI Express slot]] 2 with zero or one of the following:
 
** [[Qualcomm Gobi 3000]] WWAN
 
** [[Qualcomm Gobi 3000]] WWAN
 
** [[LeadCore TD-SCDMA (LC5730D)]] WWAN
 
** [[LeadCore TD-SCDMA (LC5730D)]] WWAN
 
** [[Ericsson HSPA + (F5521gw)]] WWAN
 
** [[Ericsson HSPA + (F5521gw)]] WWAN
 
** [[Huawei EV-DO (EM660)]] WWAN
 
** [[Huawei EV-DO (EM660)]] WWAN
−
* [[ExpressCard 34/54 slot|ExpressCard/54 slot]]
+
** mSATA drive
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* [[USB 3.0]] on i7 model only
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* [[Intel Gigabit Ethernet PCI-Express Controller]]
 +
* [[ThinkPad Bluetooth Daughter Card with Enhanced Data Rate (BDC-2)|ThinkPad Bluetooth Daughter Card with Enhanced Data Rate (BDC-2.1)]]
 +
* [[ExpressCard slot|ExpressCard/54 slot]]
 +
* [[SD Card slot]]
 +
* Three USB ports (of which one is [[USB 3.0]] on the i7 model)
 
* 720p HD [[Integrated camera]]
 
* 720p HD [[Integrated camera]]
 +
* [[DisplayPort]] (supports audio)
 +
* Stereo digital microphones
 +
* Stereo speakers
 +
* Combined headphone and microphone jack
 +
* [[UltraNav]] ([[Trackpoint]] and [[Buttonless Touchpad]])
 
* [[Integrated Fingerprint Reader]] (UPEK)
 
* [[Integrated Fingerprint Reader]] (UPEK)
−
* comes with 65W AC Adapter
+
* Comes with 65W AC Adapter
−
* supports [[ThinkPad Ultrabase Series 3]]
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* Supports [[ThinkPad UltraBase Series 3]], [[ThinkPad Mini Dock Series 3]], etc.
 
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==== Resources ====
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=== Resources ===
 
* [http://shop.lenovo.com/ISS_Static/ww/wci/us/ww/pdf/x220_datasheet.pdf Datasheet]
 
* [http://shop.lenovo.com/ISS_Static/ww/wci/us/ww/pdf/x220_datasheet.pdf Datasheet]
 +
* [https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/0a60739_04.pdf X220 Hardware Maintenance Manual]
  
−
==== Ubuntu 10:10 Installation Notes ====
+
=== 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
−
* Many of the special keys won't work out of the box, because [[thinkpad-acpi]] doesn't load automatically on Ubuntu 10.10. It requires [http://sourceforge.net/mailarchive/forum.php?thread_name=8d66d95c39ba6e68e2acb53ddafabcb3e401635e.1304890969.git.luto%40mit.edu&forum_name=ibm-acpi-devel this patch] which (I think) did make it into 11.04. To get it to load on boot, add "thinkpad_acpi" (using underscore) on its own line to the file /etc/modules.
+
** run on a 90W AC adapter, or
−
 
+
** install a battery pack.
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* Suspend won't work out of the box on the i7 model because the USB3 driver shipped with 10.10 doesn't support suspend, and so blocks it. The fix is to [https://bugs.launchpad.net/ubuntu/+source/linux/+bug/522998 blacklist the driver], but this means your USB3 port won't work. To blacklist, create a file /etc/modprobe.d/blacklist-xhci_hcd.conf containing only the text "blacklist xhci_hcd" (note underscore). Then suspend will work. There may also be a fix which unloads the module before suspend and reloads it after; if you have got this working, update the wiki.
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* It's possible to use a [[7mm_hard_drive_bay#mSata_SSD| mSATA SSD within the second MiniPCI Express slot]].
−
 
+
* On booting:
−
* The Mic hardware mute button doesn't work, and I haven't worked out how to make it do so. [https://bugs.launchpad.net/ubuntu/+source/linux/+bug/408903 Seems like this has been a problem since the first Thinkpad came out with one, a couple of years ago]. It produces keycode 248 in xev, so I guess that needs translating into a keysym and then binding to mute. One for the thinkpad_acpi team? The program "amixer" can change microphone levels and the Gnome Keyboard Settings can bind an arbitrary command to a key, so it just takes someone with a little more time than me to write a script and put the pieces together to make the button work (even if not the LED).
+
**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 fan spends more time on than it should; there are various pages around the net commenting on this. It could be a hardware problem; one thread on some forums had an official Lenovo rep saying they are looking into it. (Sorry I can't be more specific.)
+
**Disabling the BIOS setting "USB UEFI BIOS Support" disables *all* USB booting, ie, both UEFI and legacy BIOS.
−
 
+
* Maximum DDR3 speed depends on the BIOS version. BIOS versions up to 1.28 allow RAM speeds up to 1866MHz. BIOS versions 1.29 and above limit RAM to 1333MHz. Modified versions of BIOS available that remove this limitation.
−
* The hardware specs claim dual microphones, but Ubuntu only sees one. I don't know if this is because they are combined at a hardware level. The Windows system can switch between using them for noise cancelling and using them for wider coverage but again, I don't know if that's software or hardware-driven.
+
* The combined headphone/microphone jack is a 4-pin TRRS connector and is wired as per [http://en.wikipedia.org/wiki/Phone_connector_(audio)#TRRS_Standards CTIA/AHJ] standard (tip - left, ring1 - right, ring2 - ground, sleeve - mic). Which means, it is compatible with most modern cellphone headsets (including Apple); however, it is not compatible with older Nokia and Samsung headsets wired as OMTP.
−
 
 
−
* If you have fixes for some of this, I'd love to hear - gerv at gerv dot net. -- Gerv
 
  
 
[[Category:X Series]]
 
[[Category:X Series]]

Latest revision as of 03:58, 21 January 2017


ThinkPad X220

This page gives an overview of the ThinkPad X220.

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.
  • Maximum DDR3 speed depends on the BIOS version. BIOS versions up to 1.28 allow RAM speeds up to 1866MHz. BIOS versions 1.29 and above limit RAM to 1333MHz. Modified versions of BIOS available that remove this limitation.
  • The combined headphone/microphone jack is a 4-pin TRRS connector and is wired as per CTIA/AHJ standard (tip - left, ring1 - right, ring2 - ground, sleeve - mic). Which means, it is compatible with most modern cellphone headsets (including Apple); however, it is not compatible with older Nokia and Samsung headsets wired as OMTP.

Pages in category "X220"

The following 67 pages are in this category, out of 67 total.

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7

B

C

D

E

H

I

L

M

O

P

S

T

U

V

W

X

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