IBM manual 1130 CPU, For T20, T21 and T22 series

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 to release the lock and then remove the CPU.

2

1

	a
b	A
	c

When installing:

1.	When attaching the CPU to the socket, do as shown in
	the step	.
2.	Rotate the head of the screw (A) to the direction of the
	arrow	to lock the CPU.

98ThinkPad T20, T21, T22, T23 (MT 2647/2648)