Following components soldered on the top side of the system board are extremely
sensitive. When you service the system board, avoid any kind of rough handling.
a CPU
b Video chip
c ICH (I/O Controller Hub)
d MCH (Memory ControllerHub)
e Security chip
f Accelerometer chip for the HDD Active Protection System
f
a
e
b
d
c
Removing and replacing a FRU
ThinkPad Z60m 101