9.11.6 Replacing an FBU
Upgrade and Repair Unit
(URU)
Tools: tool-less
V
CAUTION!
Dispose of used battery properly. Keep away from children.
●
Do not throw flash backup units into the trash can. Batteries must be
●
disposed of in accordance with local regulations concerning special
waste.
9.11.6.1 Preliminary steps
"Locating the defective server" on page 53
Ê
"Shutting down the server" on page 55
Ê
"Disconnecting the power cord" on page 56
Ê
"Getting access to the component" on page 58
Ê
9.11.6.2 Removing the defective FBU
Ê Remove the FBU with the holder, see section
holder" on page 320
the holder" on page 323
Ê Disconnect the FBU cable from the FBU.
Ê Remove the FBU from the holder.
RX2540 M4
(from the air duct) or section
(from the riser card holder (FL)).
Upgrade and Maintenance Manual
Expansion cards and backup units
Hardware: 10 minutes
"Removing the FBU with the
"Removing the FBU with
325