Removal and replacement procedures 41
5.
Remove the expansion boards ("Expansion boards" on page 49).
To replace the component, reverse the removal procedure.
Air baffle
To remove the component:
CAUTION: For proper cooling, do not operate the server without the access panel, baffles,
expansion slot covers, or blanks installed. If the server supports hot-plug components, minimize
the amount of time the access panel is open.
1. Power down the server (on page 24).
2. Extend or remove the server from the rack ("Remove the server from the rack" on page 25, "Extend the
server from the rack" on page 25).
3. Remove the access panel ("Access panel" on page 29).
4. Remove the PCI riser cage ("PCI riser cage" on page 40).
CAUTION: Do not detach the cable that connects the battery pack to the cache module.
Detaching the cable causes any unsaved data in the cache module to be lost.
5. Remove the battery pack from the air baffle ("Removing the battery pack" on page 47).
6. Remove the air baffle.
To replace the component, reverse the removal procedure.
Systems Insight Display
To remove the component:
1. Power down the server (on page 24).
2. Extend the server from the rack (on page 25).
3. Remove the access panel ("Access panel" on page 29).