Install A Power Supply - Oracle Sun Server X4-4 Service Manual

Install a Power Supply

This procedure describes how to install a power supply (PSU). When installing a PSU, ensure
that the pawl near the hinge of the latch engages the slot in the sidewall of the PSU bay. The
pawl supplies the necessary leverage to seat the PSU connector with the PSU backplane.
The correct power supply for the Sun Server X4-4 is the A239C model.
Caution -
cause the server to over heat. Install only the supported model.
For serviceability considerations, see
Before You Begin ■
For power supply designation information, see
■
1. If necessary, remove the failed power supply. See
Supply" on page
Prepare the server for service. See
2.
Service" on page
To perform a cold-service procedure, see
3. Ensure that the power supply handle is in the open position.
4. Align the power supply with the empty power supply bay.
5. Slide the power supply into the bay until it stops.
To seat the power supply, rotate the release handle upward until it locks in place.
6.
Note -
supply bay.
System overheat and shut down. Installing the incorrect model of power supply can
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The pawl at the hinge of the handle must engage the slot at the bottom of the power
"Component Serviceability" on page
"Component Designations" on page
"Remove a Power
"Prepare the Server for Hot
"Prepare the Server for Cold Service" on page
Servicing CRU Components
Install a Power Supply
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