Dell 4100 Service Manual page 63

heat sink
release lever
Figure 4-21. Microprocessor Securing Clip
2. Remove the heat sink.
Push outward and then upward on the microprocessor release lever to
3.
rotate the lever to its fully vertical position.
CAUTION: Be careful not to bend any of the pins when removing
the microprocessor chip from its socket. Bending the pins can per-
manently damage the microprocessor chip.
release lever
Figure 4-22. Removing a Microprocessor
press here to
release clip
microprocessor
securing clip
hooks over tabs
on socket
(front and back)
microprocessor
socket
microprocessor
microprocessor chip
microprocessor socket
Removing and Replacing Parts 4-21