330 Upgrade and Maintenance Manual TX2550 M4
Expansion cards and backup units
9.6.4.4 Concluding steps
Ê Install the corresponding riser module, see section "Installing the riser
module" on page 85.
Ê "Reassembling" on page 68
Ê "Connecting the power cord" on page 81
Ê "Switching on the server" on page 82
9.6.5 Replacing a TFM
I Depending on the RAID controller, different TFM kits are available.
9.6.5.1 Preliminary steps
Ê "Locating the defective server" on page 49
Ê "Shutting down the server" on page 52
Ê "Disconnecting the power cord" on page 53
Ê "Getting access to the component" on page 54
9.6.5.2 Removing the defective TFM
Ê Remove the expansion card with the defective TFM installed, see section
"Removing an expansion card" on page 318.
Upgrade and Repair Unit
(URU)
Hardware: 10 minutes
Tools: Phillips PH1/(+) No. 1 screw driver