Dell Precision M70 Service-Handbuch - Seite 14

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  Microprocessor Thermal-Cooling Assembly
Dell Precision™ M70 Service Manual
 
Removing the Microprocessor Thermal-Cooling Assembly
 
CAUTION:
NOTICE:
as the back panel) on the computer.
NOTICE:
 
1. Follow the instructions in
 
2. Remove the
 
3. Remove the keyboard.
 
4. Remove the
 
5. Loosen in consecutive order the four captive screws, labeled "1" through "4," that secure the microprocessor thermal-cooling assembly to the system
board.
1 captive screws (4)
2 microprocessor thermal-
cooling assembly
 
6. Lift the microprocessor thermal-cooling assembly straight up and remove it from the system board.
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
Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries.
"Preparing to Work Inside the
display
assembly.
palm
rest.
UserManuals.info
Computer."