IBM 8123 Computer Hardware User Manual


 
19. Pivot the microprocessor retainer 3 to the closed position and rotate the
locking lever 2 to secure the microprocessor 1. Make sure the locking
lever is engaged with the retainer tab when securing the microprocessor.
20. Align the beveled corners of the heat sink and the mounting bracket. Then
position the heat sink 2 on the heat sink mounting bracket. Lower the lever
1 to secure the heat sink.
Chapter 2. Replacing hardware 17