Removal and replacement procedures 31
6.
Remove the air baffle ("Air baffle" on page 26).
7. Remove all fan modules ("Fan module" on page 23).
8. Remove the fan blank ("Fan blank" on page 24).
9. Disconnect the hard drive data cable and the hard drive power cable from the optional hard drive
backplane and the system board ("Hard drive backplane cabling" on page 46).
10. Remove the optional hard drive backplane ("Optional hard drive backplane assembly (top)" on
page 30).
11. Disconnect the hard drive data cable and the hard drive power cable from the standard hard drive
backplane and the system board ("Hard drive backplane cabling" on page 46).
12. Remove the hard drive backplane.
To replace the component, reverse the removal procedure.
Systems Insight Display, LED, and power button
assembly
The Systems Insight Display is an assembly that includes the front panel LEDs, Power On/Standby button,
and a cable.
To remove the component:
1. Power down the server (on page 13).
2. Extend the server from the rack (on page 14).
3. Remove the access panel ("Access panel" on page 16).
4. If installed, remove the BBWC battery pack or the FBWC capacitor pack ("BBWC battery pack or
FBWC capacitor pack" on page 25).
5. Remove the air baffle ("Air baffle" on page 26).
6. Disconnect the Power button and Systems Insight Display cable ("Power button and Systems Insight
Display cabling" on page 48).