242 Upgrade and Maintenance Manual
TX150 S8 / TX200 S7
Expansion cards and backup units
Ê Remove the FBU from the holder as described in section "Removing the
FBU from the holder" on page 238.
9.5.7.3 Installing the new FBU
Ê Install the new FBU in the holder as described in section "Installing the BBU
in the holder" on page 225.
Ê Connect the FBU cable to the FBU as described in section "Connecting the
FBU cable to the FBU" on page 231.
Ê Install the FBU with holder as described in section "Installing the FBU with
the holder" on page 232.
9.5.7.4 Concluding steps
Ê "Reassembling" on page 64
Ê "Connecting the server to the mains" on page 74
Ê "Switching on the server" on page 75
Ê If applicable, "Updating RAID controller firmware" on page 90
Ê "Enabling SVOM boot watchdog functionality" on page 94