HPE ProLiant DL385 Gen11 Maintenance And Service Manual page 197

Prerequisites Prerequisites
Before you perform this procedure, make sure that you have the following items available:
Phillips No. 1 screwdriver
T-10 Torx screwdriver
About this task About this task
CAUTION: CAUTION: To prevent improper cooling and thermal damage, do not operate the server unless all bays are populated with
either a component or a blank.
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. Back up all server data.
2. Power down the server.
3. If installed, open the cable management arm.
4. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
5. Disconnect all peripheral cables from the server.
6. Remove the server from the rack .
7. Place the server on a flat, level work surface.
8. Remove the access panel .
9. If replacing the boot device carrier on the NS204i-u + secondary low-profile riser cage:
HPE ProLiant DL385 Gen11 Server Maintenance and Service Guide 197