Dell 1535 Laptop User Manual


 
When the processor module is properly 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 properly.
3. Tighten the ZIF socket by turning the cam screw clockwise to secure the processor module to the system board.
4. Replace the processor thermal-cooling assembly (see Replacing the Processor Thermal-Cooling Assembly).
5. Replace the base cover (see Replacing the Base Cover).
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NOTE: The pin-1 corner of the processor module has a triangle that aligns with the triangle on the pin-1 corner of the ZIF socket.
1
ZIF-socket cam screw
2
ZIF socket
3
pin-1 corner
NOTICE: To avoid damage to the processor, hold the screwdriver so that it is perpendicular to the processor when turning the cam screw.