HPE ProLiant DL365 Gen11 Maintenance And Service Manual page 76

14. Remove the protective cover from the new heatsink.
15. Install the heatsink.
Removing and replacing the system board Removing and replacing the system board
About this task About this task
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. Do one of the following:
a. Extend the server from the rack.
b. Remove the server from the rack.
4. Remove all power supplies.
5. Remove the access panel .
6. Take note of port numbers and cables connections to risers and the system board.
7. Disconnect and remove all cables that are connected to risers or the system board.
8. Remove all riser cages .
9. Remove the controller.
10. Remove all fans.
11. Remove all fan blanks.
HPE ProLiant DL365 Gen11 Server Maintenance and Service Guide 76