HP ProLiant BL25p Generation 2 Server Blade Maintenance and Service Guide

Removal and replacement procedures 31
Hard drive backplane power and data cable
To remove the component:
1. Power down the server blade (on page 24).
2. Remove the server blade (on page 24).
3. Remove the access panel ("Access panel" on page 25).
4. Remove the processor air baffle ("Processor air baffle" on page 29).
5. Remove the fan assembly ("Fan assembly" on page 30).
6. Disconnect the hard drive backplane power and data cable.
To replace the component, reverse the removal procedure.
Hard drive backplane
To remove the component:
1. Power down the server blade (on page 24).
2. Remove the server blade (on page 24).
3. Remove all hard drive blanks ("Hard drive blank" on page 25).
4. Remove all hard drives ("Hard drive" on page 25).
5. Remove the access panel ("Access panel" on page 25).
6. Remove the processor air baffle ("Processor air baffle" on page 29).
7. Remove the fan assembly ("Fan assembly" on page 30).
CAUTION: Remove all hard drives and hard drive blanks before removing the hard drive
backplane.
8. Disconnect the hard drive backplane power and data cable ("Hard drive backplane power and
data cable" on page 31).