Replacing The Microprocessor Module - Dell Latitude C510 Service Manual

Microprocessor Module: Dell Latitude C610/C510 Service Manual
The ZIF-socket cam screw secures the microprocessor to the system board. Take note of the
arrow on the ZIF-socket cam screw (see
5. Use a microprocessor extraction tool to remove the microprocessor module.

Replacing the Microprocessor Module

NOTICE: Ensure that the cam lock is in the fully open position before seating the
microprocessor module. Seating the microprocessor module properly in the ZIF socket does not
require force.
NOTICE: A microprocessor module that is not properly seated can result in an intermittent
connection, or permanent damage to the microprocessor and ZIF socket.
1. Align the pin-1 corner of the microprocessor module with the pin-1 corner of the ZIF socket,
and insert the microprocessor module.
NOTE: The pin-1 corner of the microprocessor module has a triangle that aligns with the
triangle on the pin-1 corner of the ZIF socket.
NOTICE: You must position the microprocessor module correctly in the ZIF socket to avoid
permanent damage to the module and the socket.
When the microprocessor module is correctly seated, all four corners are aligned at the same
height. If one or more corners of the module are higher than the others, the module is not seated
correctly.
NOTICE: Hold the microprocessor down while turning the cam screw to prevent intermittent
contact between the cam screw and microprocessor (see
2. Tighten the ZIF socket by turning the cam screw clockwise to secure the microprocessor module
to the system board.
3. Update the BIOS using a flash BIOS update program floppy disk or CD. For instructions on how
to flash the BIOS, see
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"Microprocessor Module
"Flashing the BIOS."
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"Microprocessor Module Removal").