TX100 S3 Upgrade and Maintenance Manual 165
Expansion cards and backup units
Figure 86: Removing the TFM
Ê Remove the three screws (1).
Ê Remove the TFM (2).
9.2.4.4 Installing the new TFM
Ê Install the new TFM as described in section "Preparing the FBU" on
page 175.
Ê Connect the FBU adapter cable to the TFM as described in section
"Connecting the FBU adapter cable to the TFM" on page 178.
Ê Install the expansion card as described in section "Installing expansion
cards" on page 150.
9.2.4.5 Concluding steps
Perform the following procedures to complete the task:
Ê
Check carefully the cable routing and close the cable clamps.
Ê Close the side cover as described in section "Installing the side cover" on
page 58.
Ê If applicable, connect external cables to the expansion card.
Ê Reconnect the AC power cord to the power supply unit and secure it with a
cable tie as described in section "Connecting the server to the mains" on
page 59.