Replacing An Fbu; Required Tools; Preliminary Steps - Fujitsu PRIMERGY RX300 S7 Upgrade And Maintenance Manual

9.6.3

Replacing an FBU

Upgrade and Repair Units (URU)
Average task duration: 10 minutes
V
CAUTION!
Do not throw battery backup units into the trash can. Batteries must be
disposed of in accordance with local regulations concerning special
waste.
For further safety information, please refer to section
protection" on page
9.6.3.1

Required tools

Preliminary and concluding steps: tool-less
●
Replacing an FBU: tool-less
●
9.6.3.2

Preliminary steps

Perform the following procedures:
"Disabling SVOM boot watchdog functionality" on page 86
Ê
"Opening the rack door" on page 64
Ê
"Locating the defective server" on page 56
Ê
"Shutting down the server" on page 65
Ê
"Disconnecting power cords" on page 66
Ê
"Extending the server out of the rack" on page 69
Ê
If further required, remove the server from the rack as described in section
"Removing the server from the rack" on page
"Removing the server cover" on page 72
Ê
RX300 S7
53.
Upgrade and Maintenance Manual
Expansion cards and backup units
70.
"Environmental
251