HPE ProLiant DL325 Gen11 User Manual page 176

Installing the high performance heatsink Installing the high performance heatsink
Prerequisites Prerequisites
Review the heatsink label.
If a processor TDP between 260 W to 300 W is installed, the high performance heatsink and high performance fans are required.
Before you perform this procedure, make sure that you have the following items available:
T-20 Torx screwdriver
Alcohol wipe
About this task About this task
WARNING: WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to
cool before touching them.
CAUTION: CAUTION: A discharge of static electricity from a finger or other conductor might damage system boards or other static-
sensitive devices. To prevent damage, observe antistatic precautions.
Procedure Procedure
1. Power down the server.
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Disconnect all peripheral cables from the server.
4. Remove the server from the rack.
5. Place the server on a flat, level work surface.
6. Remove the access panel .
7. Remove the air baffle .
8. Allow all internal system components to cool before continuing.
9. Remove the standard heatsink:
a. Review the heatsink screw numbering on the heatsink label.
b. Loosen the heatsink screw numbers 6, 5, 4, and 3 in a diagonal manner (callouts 1 to 4).
HPE ProLiant DL325 Gen11 Server User Guide 176