Lenovo R61I Laptop User Manual


 
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)
a
b
c
d
e
f
1
1
Step Screw (quantity) Color Torque
1 M2 × 2.5 mm, flat-head, nylon-coated (2) Black 0.167 Nm
(1.7 kgfcm)
(continued)
Removing and replacing a FRU
104 MT 0656, 0657, 0658, 0659, 9455, 9456, 9457, 9458, 9459, 9460, 9461, 9462, 9463, 9464, 8942, 8943, 8944, 8945, and 8947