â–¶
"Resuming BitLocker functionality" on page 91
.
â–¶
"Performing a fan test" on page 100.
6.3.2 Converting a standard power supply to a
redundant power supply
Field Replaceable Unit
(FRU)
Hardware: 15 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver
The standard power supply can be replaced by a redundant power supply. The
redundant power supply consists of up to two PSUs. The upgrade kit excludes
the PSU, the PSUs must be additionally ordered.
The upgrade kit for the redundant power supply consists of the following parts:
–
PSU cage with power distribution board (incl. power cables)
–
several screws
Preliminary steps
â–¶
"Suspending BitLocker functionality" on page 71.
â–¶
"Shutting down the server" on page
45.
â–¶
"Disconnecting the power cord" on page 46.
â–¶
"Getting access to the component" on page 48.
â–¶
Remove the HDD fan modules, see "Removing the HDD fan module (2.5-
inch HDD variant)" on page 67 or "Removing the HDD fan module (3.5-inch
HDD variant)" on page 64.
â–¶
"Removing the 2.5-inch HDD cage" on page 60 or "Removing 3.5-inch non
hot-plug HDDs" on page 143.
â–¶
"Removing the expansion card" on page 203.
â–¶
"Removing the defective system board" on page 340.
Power supply unit (PSU)
TX1320 M5 Upgrade and Maintenance Manual 109