Specifications

Removal and replacement procedures 30
To replace the component, reverse the removal procedure.
HP Smart Array P400i Controller cache module
To remove the component:
1. Power down the server blade (on page 23).
2. Remove the server blade (on page 24).
3. Remove the access panel ("Access panel" on page 25).
4. Remove the battery pack ("HP Smart Array P400i Controller battery pack" on page 29).
5. Remove the battery pack cable from the FBDIMM baffle covering FBDIMM slots 1-8.
6. Remove the FBDIMM baffle ("FBDIMM baffles" on page 26).
7. Disconnect the battery pack cable from the cache module.
8. Remove the cache module.
To replace the component, reverse the removal procedure.
Hard drive backplane
To remove the component:
1. Power down the server blade (on page 23).
2. Remove the server blade (on page 24).
CAUTION: Remove all hard drives and hard drive blanks before removing the hard drive
backplane.
3. Remove all hard drives ("Hard drive" on page 27).
4. Remove all hard drive blanks ("Hard drive blank" on page 27).
5. Remove the access panel ("Access panel" on page 25).