1120 Systemboard, Dc-In Connector, Fan, And Expresscard Slot Assembly - Lenovo ThinkPad X220 4287 Hardware Maintenance Manual

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For some models, you need to apply two FCC labels,
two FCC labels, apply both to the new base cover.
For the location of each label, refer to the following figure:

1120 Systemboard, DC-in connector, fan, and ExpressCard slot assembly

• To identify the system board originally installed in your computer, go to PEW at the following web site:
http://www.lenovo.com/support/site.wss/document.do?lndocid=LOOK-WARNTY
Select Warranty Lookup. Input the machine type and the serial number. Use the system board listed on
PEW.
• Business Partners using Eclaim can access PEW at the following web site: https://wca.eclaim.com
Select Entitlement Lookup. Input the Loc ID, the machine type, and the serial number. Use the system
board listed on PEW.
Important notices for handling the system board:
When handling the system board, bear the following in mind.
• The system board has an accelerometer, which can be broken if several thousands of G-forces are applied.
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ThinkPad X220 and X220i Hardware Maintenance Manual
Non-encryption label (for non-TPM model) or Rating
label (only for Indonesia)
AT Wireless LAN MAC address label
Vodafone label
FCC label
Serial number label
FCC-ID label for contactless smart card model
Israel label (67.8 mm x 27.9 mm)
Israel label (72.2 mm x 29.7 mm)
Israel label (76.2 mm x 31.8 mm)
17 and 21 . Check the old base cover; if it has