Dell PowerEdge VRTX - Manual (Page 52)

6. Install the heat sink:
If you are:
Reinstalling a
heat sink Use a clean, lint-free cloth to remove the existing thermal grease from the
heat sink.
Upgrading a
processor If a new heat sink was supplied with the processor, install it.
Reinstalling a
processor Clean any remnants of thermal grease from the processor.
a) Open the grease applicator included with your processor kit and apply all of the thermal grease in
the applicator to the center of the topside of the new processor.
b) Place the heat sink onto the processor.
c) Tighten the four screws to secure the heat sink to the server module board.
NOTE: Do not over-tighten the heat sink retention screws when installing the heat sink. To
prevent over-tightening, tighten the retention screw until resistance is felt, and stop once
the screw is seated. The screw tension should be no more than 6 in-lb (6.9 kg-cm).
7. Install the cooling shroud.
8. Close the server module.
9. Install the server module in the enclosure.
As the system boots, it detects the presence of the new processor and automatically changes the
system configuration information in the System Setup.
10. Press to enter the System Setup and check that the processor information matches the new
system configuration.
11. Run the system diagnostics to verify that the new processor operates correctly.
12. Update the system BIOS.
System Board
Removing The System Board
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
CAUTION: Exercise care when removing and installing the system board in the sled, to prevent
any damage to the system board.
1. Remove the server module from the enclosure.
2. Open the server module.
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