9.4.4 Replacing TFM
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 server from the mains" on page 48
Ê Remove all external cables from the expansion card to be replaced.
Ê "Getting access to the component" on page 49
Ê Locate the defective expansion card using the onboard Local Diagnostic
LEDs as described in section "Onboard indicators and controls" on
page 410.
9.4.4.2 Removing the defective TFM
Ê Remove the depending expansion card as described in section "Removing
an expansion card" on page 236.
Ê Disconnect the FBU cable from the TFM.
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: Phillips PH1 / (+) No. 1 screw driver
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