Servicing Power Supplies (Cru); Remove A Power Supply - Oracle X5-4 Service Manual

Servicing Power Supplies (CRU)

The following sections provide procedures for removing and installing a power supply.
"Remove a Power Supply" on page 137
■
"Install a Power Supply" on page 138
■
"Power Supply Reference" on page 140
■

Remove a Power Supply

Caution -
airflow by leaving the failed power supply installed in the server until you replace it.
This procedure describes how to remove a power supply from the server.
For serviceability considerations, see
Before You Begin ■
For power supply designation information, see
■
The server can be configured to use low-line 110VAC input voltage in a 2-processor
■
configuration, however 4-processor configurations require power supplies to be configured
with high-line 220VAC input.
1. Prepare the server:
■ For hot service, see
For cold service, see
■
Identify the power supply that needs to be replaced.
2.
An amber Service Action Required indicator lights on the failed power supply. For more
information, see
3. Lift up on the power cord retaining clip to disengage it from the cord.
4. Disconnect the power cord from the failed power supply.
If a power supply fails and you do not have a replacement available, ensure proper
"Prepare the Server for Hot Service" on page
"Prepare the Server for Cold Service" on page
"Power Supply Reference" on page
"Component Serviceability" on page
"Component Designations" on page
140.
Servicing CRU Components

Servicing Power Supplies (CRU)

70.
73.
93.
94.
137