HP ProLiant DL385 Generation 5 Server Maintenance and Service Guide

Removal and replacement procedures 58
For more information about LEDs and troubleshooting failed DIMMs, see "Systems Insight Display LEDs
and internal health LED combinations (on page 92)."
Power supply backplane
To remove the component:
1. Power down the server (on page 28).
2. Remove all power supplies ("Hot-plug power supply" on page 32).
3. Extend or remove the server from the rack ("Extend the server from the rack" on page 27, "Remove
the server from the rack" on page 29).
4. Remove the access panel ("Access panel" on page 30).
5. Remove the air baffle ("Air baffle" on page 40).
6. Remove the power supply backplane.
To replace the component, reverse the removal procedure.
Hard drive backplane
To remove the component:
1. Power down the server (on page 28).
2. Extend or remove the server from the rack ("Extend the server from the rack" on page 27, "Remove
the server from the rack" on page 29).
3. Remove the access panel ("Access panel" on page 30).
4. Remove all hot-plug hard drives ("Hot-plug SAS hard drive" on page 31).