202 Upgrade and Maintenance Manual TX1320 M4
Expansion cards and backup units
9.5.2 Removing an FBU
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.
9.5.2.1 Preliminary steps
Ê "Shutting down the server" on page 49
Ê "Disconnecting the power cord" on page 50
Ê "Getting access to the component" on page 51
Ê "Disconnecting the front USB connector" on page 268
9.5.2.2 Removing the FBU from the tray
Ê Disconnect the FBU adapter cable from the TFM, see section "Removing
the defective TFM" on page 192.
Ê Remove the FBU tray, see section "Removing the FBU tray" on page 199.
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: tool-less