Lenovo T400 Laptop User Manual


 
1160 CPU
For access, remove these FRUs in order:
v “1010 Battery pack” on page 84
v “1040 Palm rest or palm rest with fingerprint reader” on page 88
v “1070 Keyboard” on page 93
v “1130 Keyboard bezel” on page 106
v “1140 Speaker assembly” on page 108
v “1150 Fan assembly” on page 110
Table 24. Removal steps of CPU
Attention: CPU is extremely sensitive. When you service the CPU, avoid any
kind of rough handling.
Rotate the head of the screw in the direction shown by arrow 1 to release the
lock; then remove the CPU.
3
1
b
a
2
When installing: Place the CPU on the CPU socket a, and then rotate the
head of the screw in the direction shown by arrow b to secure the CPU.
Removing and replacing a FRU 115