3. Extend or remove the server from the rack (“Removing the server from the rack” (page 99))
or “Extending the server from the rack” (page 95)).
4. Remove the access panel (“Removing the access panel” (page 42)).
5. Remove the PCI cage (“Removing the PCI riser cage” (page 43)).
6. Remove the necessary memory risers (“Installing DIMMs” (page 48)).
7. Remove the power supply backplane.
To replace the component, reverse the removal procedure.
Removing and replacing the hard drive backplane
1. Power off the server (“Powering off the server” (page 99)).
2. Extend or remove the server from the rack (“Removing the server from the rack” (page 99))
or “Extending the server from the rack” (page 95)).
3. Remove the access panel (“Removing the access panel” (page 42)).
4. Remove all hot-plug hard drives (“Removing and replacing a hot-plug SAS hard drive” (page
104)).
5. Disconnect the SAS cable from the hard drive backplane.
HP Confidential110 Removal and replacement procedures