TX1320 M4 Upgrade and Maintenance Manual 201
Expansion cards and backup units
Figure 108: Installing the FBU (B)
Ê Insert the FBU tray into the corresponding bay and slide it into the bay as far
as it will go (see arrow).
9.5.1.5 Connecting the FBU
Ê If applicable, install the TFM, see section "Installing the new TFM" on
page 194.
Ê Connect the FBU adapter cable to the TFM, see section "Installing the new
TFM" on page 194.
Ê Install the RAID controller with the TFM, see section "Installing expansion
cards" on page 180.
9.5.1.6 Concluding steps
Ê "Connecting the front USB connector" on page 267
Ê "Reassembling" on page 57
Ê "Connecting the power cord" on page 60
Ê "Switching on the server" on page 63
Ê "Updating expansion card firmware" on page 73