Specifications

Removal and replacement procedures 66
7.
Remove the battery.
To replace the component, reverse the removal procedure.
For more information about battery replacement or proper disposal, contact an authorized reseller or an
authorized service provider.
System board
To remove the component:
1. Power down the server (on page 27).
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Remove the server from the rack (on page 29).
4. Remove all power supplies ("AC power supply" on page 40).
5. Remove the access panel ("Access panel" on page 33).
6. Remove the air baffle ("Air baffle" on page 34).
7. Remove the PCIe riser cage ("PCIe riser cage (primary)" on page 36).
8. If installed, remove the secondary PCIe riser cage ("PCIe riser cage (secondary)" on page 37).
9. If installed, remove the FBWC capacitor pack ("Flash-backed write cache capacitor pack" on page
53).
10. If installed, remove the cache module ("Flash-backed write cache module" on page 52).
11. Remove the FlexibleLOM ("FlexibleLOM" on page 47).
12. Remove all DIMMs ("DIMMs" on page 64).
13. Remove the fan cage ("Fan cage" on page 46).
14. Remove the power supply backplane ("Power supply backplane" on page 44).
15. Disconnect all cables connected to the system board.