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Processor Module
Dell™ Inspiron™ N4020/N4030 Service Manual
Removing the Processor Module
Replacing the Processor Module
WARNING:
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION:
is not covered by your warranty.
CAUTION:
surface (such as a connector on your computer).
CAUTION:
processor, press to apply slight pressure to the center of the processor module while turning the cam screw.
CAUTION:
cam screw.
CAUTION:
computer.
Removing the Processor Module
1. Follow the instructions in
2. Remove the thermal cooling assembly (see
3. To loosen the ZIF socket, use a small, flat-blade screwdriver and rotate the ZIF-socket cam screw counterclockwise until it comes to the cam stop.
1
ZIF socket
CAUTION:
The oils in your skin can reduce the heat transfer capability of the thermal pads.
CAUTION:
4. Lift the processor module from the ZIF socket.
Replacing the Processor Module
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Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal
To prevent intermittent contact between the ZIF-socket cam screw and the processor module when removing or replacing the
To avoid damage to the processor module, hold the screwdriver so that it is perpendicular to the processor module when turning the
To help prevent damage to the system board, remove the main battery (see
Before You
Begin.
Removing the Thermal Cooling
2
ZIF-socket cam screw
To ensure maximum cooling for the processor module, do not touch the heat transfer areas on the processor thermal-cooling assembly.
When removing the processor module, lift the module straight up. Be careful not to bend the pins on the processor module.
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Removing the
Battery) before working inside the
Assembly).