Dell Latitude D800 - Manual (Page 38)

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Microprocessor Thermal-Cooling Assembly
Dell™ Latitude™ D800 Service Manual
Removing the Microprocessor Thermal-Cooling Assembly
1. Follow the instructions in " Preparing to Work Inside the Computer ."
2. Remove the keyboard .
3. Remove the fan .
4. Loosen in consecutive order the four captive screws, labeled "1" through "4," that secure the microprocessor thermal-cooling assembly to the system
board.
5. Rotate the microprocessor thermal-cooling assembly up toward the side of the computer and away from the system board.
CAUTION: Before performing the following procedures, read the safety instructions in your System Information Guide.
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.
1 captive screws (4)
2 microprocessor thermal-cooling assembly 1U327