Lenovo ThinkPad R60 9456 Hardware Maintenance Manual page 110

Removing and replacing a FRU
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.
(continued)
104
®
MT ThinkPad ThinkPad R60, R60e, R61, and R61i
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)
Step Screw (quantity)
1
M2 × 2.5 mm, flat-head, nylon-coated (2)
c
d
f
e
b
a
1
1
Color
Black
™
Torque
0.167 Nm
(1.7 kgfcm)