112
Upgrade and Maintenance Manual
TX120
S3
Power supply
6.1
Standard power supply unit
6.1.1
Replacing the standard power supply unit
6.1.1.1
Required tools
●
Preliminary and concluding steps: tool-less
●
Replacing the PSU:
– Phillips PH2 / (+) No. 2 screw driver
6.1.1.2
Preliminary steps
Before replacing the standard PSU, perform the following steps:
I
You are advised to perform this routine with the server in a horizontal
position.
Ê
Disable BitLocker functionality as described in section
"Disabling BitLocker
functionality" on page 79
.
Ê
Locate the defective server as described in section
"Locating the defective
server" on page 50
.
Ê
Shut down the server as described in section
"Shutting down the server" on
page 58
.
Ê
Disconnect the AC power cord from the system.
Ê
Remove the server cover as described in section
"Opening the server" on
page 61
.
Field Replaceable Units (FRU)
Average task duration: 10 minutes
Содержание PRIMERGY TX120 S3
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Страница 26: ...26 Upgrade and Maintenance Manual TX120 S3 Introduction ...
Страница 48: ...48 Upgrade and Maintenance Manual TX120 S3 Important information ...
Страница 110: ...110 Upgrade and Maintenance Manual TX120 S3 Basic software procedures ...
Страница 191: ...TX120 S3 Upgrade and Maintenance Manual 191 Expansion cards and backup units Figure 87 Installed BBU in BBU holder ...
Страница 244: ...244 Upgrade and Maintenance Manual TX120 S3 Main memory ...
Страница 362: ...362 Upgrade and Maintenance Manual TX120 S3 System board and components ...
Страница 418: ...418 Upgrade and Maintenance Manual TX120 S3 Cables Figure 276 Installed BBU in BBU holder ...
Страница 422: ...422 Upgrade and Maintenance Manual TX120 S3 Cables ...