Lenovo THINKPAD X200S Hardware Maintenance Manual page 110

Table 26. Removal steps of system board, DC-in connector, fan, and ExpressCard slot
assembly for ThinkPad X200
102
ThinkPad X200 and X200s Hardware Maintenance Manual
ThinkPad X200:
Following components soldered on the system board are extremely sensitive.
When you service the system board, avoid any kind of rough handling.
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