Replacing The Microprocessor Module - Dell XPS M140 Service Manual

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3 Remove the microprocessor thermal-cooling assembly (see "Removing the Microprocessor Thermal-
Cooling Assembly" on page 71).
NOTICE:
To avoid damaging the microprocessor, hold the screwdriver so that it is perpendicular to the
microprocessor module when turning the cam screw.
4 To loosen the ZIF-socket cam lock, use a small, flat-blade screwdriver to rotate the ZIF-socket cam
screw counterclockwise until it comes to the cam stop.
NOTE:
The ZIF-socket cam screw secures the microprocessor module to the system board.
6
5
4
1
microprocessor pin-1 corner
2
microprocessor module
NOTICE:
When removing the microprocessor module, pull the module straight up and out of the ZIF socket.
Exercise care not to bend the pins on the microprocessor module.
5 Lift the microprocessor module straight up and out of the ZIF socket.

Replacing the Microprocessor Module

CAUTION:
Before you perform any of the procedures in this section, follow the safety instructions in the
Information Guide
76
Microprocessor Module
3
processor die
4
ZIF socket
.
1
2
3
5
ZIF-socket cam screw
6
screwdriver
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