1130 Cpu; For T20, T21 And T22 Series - IBM ThinkPad T21 Hardware Maintenance Manual

Removing and replacing a FRU

1130 CPU

For access, remove these FRUs, in order:
v "1010 Battery pack" on page 60
v "1020 Backup battery" on page 61
v "1030 Hard-disk drive" on page 63
v "1070 Ultrabay 2000 device" on page 73
v "1080 Keyboard" on page 74
v "1090 Keyboard CRU insulator" on page 82
v "1120 Fan assembly" on page 94

For T20, T21 and T22 series

Rotate the the head of the screw (A) to the direction of the
arrow a to release the lock and then remove the CPU.
b
When installing:
1. When attaching the CPU to the socket, do as shown in
the step c .
2. Rotate the head of the screw (A) to the direction of the
arrow b to lock the CPU.
98
ThinkPad T20, T21, T22, T23 (MT 2647/2648)
2
1
a
A
c