RX100 S7
Upgrade and Maintenance Manual 225
Expansion cards and backup units
9.4.7 Replacing TFM
9.4.7.1 Required tools
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Preliminary and concluding steps: tool-less
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Main steps: Phillips PH1 / (+) No.1 screw driver
9.4.7.2 Preliminary steps
Ê Perform the following procedures:
1. "Opening the rack door" on page 59
2. "Locating the defective server" on page 55
3. "Shutting down the server" on page 59
4. "Extending/removing the server from the rack" on page 60
5. "Opening the server" on page 64
6. "Locating the defective component" on page 58
9.4.7.3 Removing the defective TFM
Ê Remove the depending expansion card as described in section "Expansion
cards and riser modules" on page 199.
Ê Disconnect the FBU adapater cable as described in section "Disconnecting
the FBU adapter cable from the TFM" on page 256.
Upgrade and Repair Units (URU)
Average task duration: 10 minutes