RX2520 M4
Upgrade and Maintenance Manual 217
Expansion cards and backup units
9.4.4 Replacing a TFM
I Depending on the RAID controller, different TFM kits are available.
9.4.4.1 Preliminary steps
Ê "Locating the defective server" on page 45
Ê "Shutting down the server" on page 48
Ê "Disconnecting the power cord" on page 49
Ê "Getting access to the component" on page 50
9.4.4.2 Removing the TFM
Ê Remove the expansion card with the defective TFM installed, see section
"Removing an expansion card" on page 213.
Upgrade and Repair Unit
(URU)
Hardware: 10 minutes
Tools: Phillips PH1 / (+) No. 1 screw driver