Expansion cards and backup units
9.4.5
Replacing the TFM
Upgrade and Repair Unit
(URU)
Tools: Phillips PH1 / (+) No. 1 screw driver
9.4.5.1
Preliminary steps
"Locating the defective server" on page 43
Ê
"Disabling BitLocker functionality" on page 69
Ê
"Shutting down the server" on page 46
Ê
"Disconnecting the server from the mains" on page 46
Ê
Ê Remove all external cables from the expansion card to be removed.
"Getting access to the component" on page 47
Ê
"Removing the fan module" on page 151
Ê
9.4.5.2
Removing the defective TFM
Ê Remove the depending expansion card as described in section
an expansion card" on page
Ê Disconnect the FBU adapter cable as described in section
the FBU adapter cable from the TFM" on page
188
181.
Upgrade and Maintenance Manual
Hardware: 10 minutes
"Disconnecting
199.
"Removing
TX140 S2