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
Accelerometer chip for the HDD Active Protection System
b
Security chip
c
CPU
d
Video chip
e
MCH (Memory Controller Hub)
f
ICH (I/O Controller Hub)
Bending or flexing the system board can cause ball grid array (BGA) connections
to crack (unzip).
Removing and replacing a FRU
c
d
f
e
b
a
ThinkPad T60 and T60p (14.1-inch and 15.0-inch)
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