IBM ThinkPad T40 Hardware Maintenance Manual page 112

Removing and replacing a FRU
Before removing the system board, remove the support
structure ( a ) and the cable guide ( b ).
b
2
2
a
3
1
When installing: Make sure that the connectors 2 are
firmly attached to the system board.
(continued)
108
ThinkPad T40 Series (MT 2373, 2374, 2375, 2376)