Service manual

Dell
™
Latitude™ E6420 XFR Service Manual
Page 21
4. Carefully lift the processor plate of the assembly up at an angle.
5. Remove the radiator from the computer.
8.2 Replacing the Processor Heatsink Assembly
CAUTION: Before you begin any of the procedures in this section, follow the safety
instructions that shipped with your computer.
1. Place the radiator into the computer at an angle and set the processor plate in place.
2. Align the four captive screws on the processor plate with the screw holes on the system board.
3. In sequential order, tighten the four captive screws to secure the processor plate to the system board.
4. Replace the fan and bottom access panel (see
Replacing the Fan Assembly).
5. Follow the procedures in
After Working on Your Computer.