TX1320 M4 Upgrade and Maintenance Manual 121
– PSU cage with power distribution board (incl. power cables)
– one hot-plug PSU
– dummy cover (if only one hot-plug PSU is installed, you have to install the
dummy cover in the second bay)
– several screws
6.5.1 Preliminary steps
Ê "Suspending BitLocker functionality" on page 67
Ê "Shutting down the server" on page 49
Ê "Disconnecting the power cord" on page 50
Ê "Getting access to the component" on page 51
6.5.2 Removing the standard PSU
Ê Remove the standard PSU, see section "Removing the defective standard
PSU" on page 99.
Field Replaceable Unit
(FRU)
Hardware: 10 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver