Verify A Power Supply - Oracle SPARC T5-4 Service Manual

Verify a Power Supply

1. Verify that the power supply Power OK and AC Present LEDs are lit, and that the
Fault LED is not lit.
See "Power Supply and AC Power Connector LEDs" on page
2. Verify that the front and rear Service Required LEDs are not lit.
See "Interpreting LEDs" on page
3. Perform one of the following tasks based on your verification results:
If the previous steps did not clear the fault, see
■
Process" on page
If Step 1
■
power supply has been replaced successfully. No further action is required.
Related Information
"Power Supply and AC Power Connectors" on page 135
■
"Power Supply and AC Power Connector LEDs" on page 137
■
"Determine Which Power Supply Is Faulty" on page 138
■
"Remove a Power Supply" on page 138
■
"Install a Power Supply" on page 140
■
28.
23.
and Step 2 indicate that no faults have been detected, then the
Verify a Power Supply
137.
"Diagnostics
Servicing Power Supplies 143