TX2550 M4
Upgrade and Maintenance Manual
155
Power supply unit (PSU)
6.3.3
Replacing the power distribution board
6.3.3.1
Preliminary steps
Ê
"Locating the defective server" on page 49
Ê
"Suspending BitLocker functionality" on page 105
Ê
"Shutting down the server" on page 52
Ê
"Disconnecting the power cord" on page 53
Ê
"Getting access to the component" on page 54
Ê
"Removing the system air duct" on page 67
Ê
"Removing the PCI air duct" on page 86
Ê
If applicable,
"Removing the riser module" on page 84
Ê
"Removing the crossbar" on page 88
6.3.3.2
Removing the power distribution board
Ê
Remove the PSU from bay 2, see section
Ê
Remove the power distribution board, see section
distribution board" on page 152
6.3.3.3
Installing the power distribution board
Ê
Install the power distribution board, see section
distribution board" on page 150
Ê
Install the PSU into bay 2, see section
"Installing a PSU" on page 140
.
6.3.3.4
Concluding steps
Ê
"Installing the crossbar" on page 89
.
Field Replaceable Unit
(FRU)
Hardware: 10 minutes
Tools:
Phillips PH1 / (+) No. 1 screw driver
Summary of Contents for PRIMERGY TX2550 M4
Page 6: ...Upgrade and Maintenance Manual TX2550 M4 ...
Page 36: ...36 Upgrade and Maintenance Manual TX2550 M4 Before you start ...
Page 104: ...104 Upgrade and Maintenance Manual TX2550 M4 Basic hardware procedures ...
Page 136: ...136 Upgrade and Maintenance Manual TX2550 M4 Basic software procedures ...
Page 284: ...284 Upgrade and Maintenance Manual TX2550 M4 Hard disk drive HDD solid state drive SSD ...
Page 372: ...372 Upgrade and Maintenance Manual TX2550 M4 Processor CPU ...
Page 458: ...458 Upgrade and Maintenance Manual TX2550 M4 System board and components ...
Page 480: ...480 Upgrade and Maintenance Manual TX2550 M4 Converting a floorstand model to a rack model ...
Page 516: ...516 Upgrade and Maintenance Manual TX2550 M4 Appendix A ...
Page 518: ...518 Upgrade and Maintenance Manual TX2550 M4 Appendix B ...
Page 558: ...List of all used screws for PRIMERGY Servers Assembled in Germany and Japan January 2017 ...