![](http://pdfasset.owneriq.net/f/e4/fe48c056-027d-4545-9dcf-ac42ba7b7f18/fe48c056-027d-4545-9dcf-ac42ba7b7f18-bg6c.png)
Table 27. Removal steps of system board and ExpressCard slot assembly (continued)
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For ThinkPad X201 Tablet:
a
CPU
b
PCH (Platform Controller Hub)
c
Accelerometer chip for the HDD Active Protection System
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100 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual