Lenovo X200 - Manual (Page 142)

Table 27. Removal steps of system board and ExpressCard slot assembly
Following components soldered on the system board are extremely sensitive.
When you service the system board, avoid any kind of rough handling.
For ThinkPad X200 Tablet:
a ICH (I/O Controller Hub)
b CPU
c MCH (Memory Controller Hub)
d Accelerometer chip for the HDD Active Protection System ™
Top
a
Bottom
c
b
d
134 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual