Removing and replacing a FRU

Make sure that the system lock key A is set to the Unlock

position. Release the front latches in step

, and then

remove the top cover

. For step

, see the inside

view, shown in the circle.

 

 

 

5

3

A

ThinkPad T20, T21, T22 and T23 series 137

Page 143
Image 143
IBM T21, T22 manual View, shown in the circle