RX2530 M4 Upgrade and Maintenance Manual 245
Expansion cards and backup units
9.5.7 Replacing a TFM
9.5.7.1 Preliminary steps
Ê "Locating the defective server" on page 47
Ê "Shutting down the server" on page 49
Ê "Disconnecting the power cord" on page 50
Ê "Getting access to the component" on page 52
9.5.7.2 Removing the defective TFM
Ê Remove the expansion card with the defective TFM installed, see section
"Removing the expansion card" on page 231.
Example RAID controller PRAID EP400i/EP420i
Figure 160: Disconnecting the FBU cable from the TFM
Ê Disconnect the FBU cable from the TFM.
Upgrade and Repair Unit
(URU)
Hardware: 10 minutes
Tools: Phillips PH1 / (+) No. 1 screw driver
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