HPE ProLiant DL320 Gen11 Maintenance And Service Manual page 82

Removing and replacing the rack rails Removing and replacing the rack rails
Prerequisites Prerequisites
If you are replacing the rack mounting rails from a threaded-hole rack, make sure that you have a T-25 Torx screwdriver available.
About this task About this task
The illustrations used in this procedure show an icon on the upper right corner of the image. This icon indicates whether the action shown in
the image is for a round-hole, square-hole, or a threaded-hole rack.
Round-hole rack Square-hole rack
Procedure Procedure
1. Power down the server.
2. If installed, open the cable management arm .
3. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
4. Disconnect all peripheral cables from the server.
5. Remove the server from the rack .
6. Place the server on a flat, level work surface.
7. If you are replacing the inner rails, do the following:
a. Pull and hold the release tab (callout 1).
b. Slide the rail towards the front panel and pull it away from the server (callout 2).
Threaded-hole rack
HPE ProLiant DL320 Gen11 Server Maintenance and Service Guide 82