IBM ThinkPad T30 2366 Hardware Maintenance Manual page 90

Removing and replacing a FRU
When installing: Place the CPU on the CPU socket ( 1 ),
A
2'
86
ThinkPad T30 (MT 2366, 2367)
and then rotate the head of the screw
(A) in the direction of arrow 2 to
secure the CPU.
2
A'
1
1'