Fujitsu PRIMERGY RX4770 M5 User Manual

9.8.4 Replacing an FBU
Upgrade and Repair Unit
(URU)
Hardware: 15 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver (for housing cover)
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.
Preliminary steps
▶
"Shutting down the server" on page
45.
▶
"Disconnecting the power cord" on page 46.
▶
"Getting access to the component" on page 47.
▶
Remove the air duct from the top system board, see "Removing the CPU
air duct" on page 72.
▶
"Removing the fan cage" on page 69.
▶
"Removing the FBU carrier" on page 227.
Removing the defective FBU
▶
Remove the FBU with the holder, see "Removing an FBU" on page 233.
▶
Remove the FBU from the holder.
Installing the new FBU
▶
Install the FBU in the holder and connect the FBU cable to the FBU, see
"Preparing the FBU" on page 225.
▶
Install the FBU with the holder, see "Installing the FBU" on page 228.
Expansion cards and backup units
RX4770 M5 Upgrade and Maintenance Manual 237

Fujitsu PRIMERGY RX4770 M5 Specifications

General

Brand	Fujitsu
Model	PRIMERGY RX4770 M5
Category	Server
Language	English