Power Supply And Ac Power Connector Leds - Oracle SPARC T7-4 Service Manual

Power Supply and AC Power Connector LEDs

Power Supply and AC Power Connector LEDs
Each power supply is provided with a set of three LEDs, which are located at the front of the
server.
No.
1
2
3
Each AC power connector has a single LED that is located on the rear I/O module (See
"Interpreting LEDs" on page
Related Information
"Power Supply Configuration" on page 147
■
"Determine Which Power Supply Is Faulty" on page 151
■
"Remove a Power Supply" on page 151
■
"Install a Power Supply" on page 153
■
150 SPARC T7-4 Server Service Manual • May 2017
LED Icon
Fault
(amber)
OK (green)
AC Present
~AC
(green)
27).
Description
Illuminates when the power supply is faulty.
The front and rear panel Service Required LEDs are also
Note -
illuminated if the server detects a power supply fault.
Lights when the power supply DC voltage from the PSU to the server is
within tolerance.
Lights when AC voltage is applied to the power supply.