Converting A Standard Power Supply To A Redundant Power Supply; Preliminary Steps; Removing The Standard Power Supply Unit - Fujitsu PRIMERGY TX150 S8 Upgrade And Maintenance Manual

6.4 Converting a standard power supply to a
redundant power supply
The standard power supply can be replaced by a redundant power supply. The
redundant power supply consists of up to two hot-plug PSUs. The upgrade kit
contains only one hot-plug PSU (for power supply redundancy the second hot-
plug PSU must be additionally ordered).
The upgrade kit for the redundant power supply consists of the following parts:
– PSU cage with power backplane (incl.power cables)
– one hot-plug PSU
– PSU dummy cover (if only one hot-plug PSU is installed, you have to install
the PSU dummy cover in the second bay)
– several screws
Field Replaceable Unit
(FRU)
Tools: Phillips PH2 / (+) No. 2 screw driver
6.4.1

Preliminary steps

"Disabling or suspending BitLocker functionality" on page 79
Ê
"Shutting down the server" on page 50
Ê
"Disconnecting the server from the mains" on page 50
Ê
"Getting access to the component" on page 51
Ê
"Removing the system fan holder" on page 76
Ê
6.4.2

Removing the standard power supply unit

Ê Disconnect the power cables as described in section
cables" on page
Ê Remove the standard PSU as described in section
standard power supply unit" on page
TX150 S8 / TX200 S7
113.
Upgrade and Maintenance Manual
Power supply units
Hardware: 15 minutes
"Disconnecting power
"Removing the defective
114.
129