Lenovo ThinkPad X200 7454 Hardware Maintenance Manual page 134

Table 24. Removal steps of system board, DC-in connector, fan, and ExpressCard slot
assembly for ThinkPad X200, X201, and X201i
126
ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual
Following components soldered on the system board are extremely sensitive.
When you service the system board, avoid any kind of rough handling.
ThinkPad X200:
a
Accelerometer chip for the HDD Active Protection System
b
ICH (I/O Controller Hub)
c
CPU
d
MCH (Memory Controller Hub)
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Bottom
™
a
b
c
d