Dell Inspiron 500m - Manual (Page 35)

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Microprocessor Thermal-Cooling Assembly
Dell™ Inspiron™ 500m Service Manual
Removing the Microprocessor Thermal-Cooling Assembly
1. Follow the instructions in " Preparing to Work Inside the Computer ."
2. Remove the keyboard .
3. Loosen in consecutive order the four captive screws, labeled "1" through "4," that secure the microprocessor thermal-cooling assembly to the system
board.
4. Rotate the microprocessor thermal-cooling assembly up toward the side of the computer and away from the system board.
Installing the Microprocessor Thermal-Cooling Assembly
1. Place the left side of the microprocessor thermal-cooling assembly under the palm rest and rotate the assembly onto the system board.
2. Tighten the four captive screws, labeled "1" through "4," in consecutive order.
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CAUTION: Before performing the following procedures, read the safety instructions in your Owner's Manual.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such
as the back panel) on the computer.
NOTICE: Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries.
NOTE: You can remove the microprocessor thermal-cooling assembly with the fan attached.
1 microprocessor thermal-
cooling assembly
2 captive screws (4)