Dell Latitude C840 Service Manual page 41

Microprocessor Module: Dell Latitude C840 Service Manual
4. Remove the microprocessor thermal-cooling
NOTICE: When removing the microprocessor module, pull the module straight up. Do not bend
the pins.
5. Remove the microprocessor module.
NOTICE: To avoid damage to the microprocessor, hold the screwdriver so that it is
perpendicular to the microprocessor when loosening the cam screw (see
Screw").
a. Loosen the cam screw that secures the microprocessor module. The location of the screw
and the rotation direction may vary with the socket manufacturer; look for small icons
indicating open and locked positions.
Microprocessor Cam Screw (Example)
NOTICE: Hold the microprocessor down while turning the cam screw to prevent intermittent
contact between the cam screw and microprocessor.
1 cam screw
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assembly.
"Microprocessor Cam