Microprocessor Module: Dell Inspiron 1150 Service Manual
1 ZIF-socket cam screw
2 ZIF socket
3 microprocessor module
4 pin-1 corner of
5 triangle on system board
6. Use a microprocessor extraction tool to remove the microprocessor module.
Installing the Microprocessor Module
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
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 so that it points to the triangle on the
system board, and insert the microprocessor module into the ZIF 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
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