Microprocessor Module - Dell Precision M70 Service Manual

Back to Contents Page
Microprocessor Module
Dell Precision™ M70 Service Manual
Removing the Microprocessor Module
CAUTION:
NOTICE:
as the back panel) on the computer.
NOTICE:
cam screw to prevent intermittent contact between the cam screw and microprocessor.
NOTICE:
1. Follow the instructions in
2. Remove the
3. Remove the keyboard.
4. Remove the
NOTICE:
oils in your skin reduce the heat transfer capability of the thermal pads.
5. Remove the
6. Loosen the ZIF socket holding the microprocessor. 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.
NOTICE:
1 ZIF-socket cam screw
2 pin-1 corner
7. Lift out the microprocessor module.
Installing the Microprocessor Module
Great user manuals database on
Before performing the following procedures, read the safety instructions in your Product Information Guide.
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such
Do not touch the microprocessor die. Press and hold the microprocessor down on the substrate on which the die is mounted while turning the
To avoid damage to the microprocessor, hold the screwdriver so that it is perpendicular to the microprocessor when turning the cam screw.
"Preparing to Work Inside the
display assembly.
palm rest.
To ensure maximum cooling for the microprocessor, do not touch the heat transfer areas on the microprocessor thermal-cooling assembly. The
microprocessor thermal-cooling assembly.
When removing the microprocessor module, pull the module straight up. Be careful not to bend the pins on the microprocessor module.
UserManuals.info
Computer."