Fujitsu PRIMERGY RX4770 M5 User Manual

▶
"Installing the fan cage" on page
71.
▶
Install the air duct on the top system board, see "Installing the CPU air duct"
on page 74.
▶
"Reassembling" on page 53.
▶
"Connecting the power cord (AC PSU)" on page 58.
▶
"Switching on the server" on page 59.
▶
"Updating expansion card firmware" on page 93.
9.8.3 Removing an FBU
Upgrade and Repair Unit
(URU)
Hardware: 10 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 228.
Expansion cards and backup units
RX4770 M5 Upgrade and Maintenance Manual 233

Fujitsu PRIMERGY RX4770 M5 Specifications

General

Brand	Fujitsu
Model	PRIMERGY RX4770 M5
Category	Server
Language	English