Determine Which Power Supply Is Faulty
No.
LED
Icon
Description
1
Fault
(amber)
Illuminates when the power supply is faulty.
Note -
The front and rear panel Service Required LEDs are also
illuminated if the server detects a power supply fault.
2
OK (green)
Lights when the power supply DC voltage from the PSU to the server is
within tolerance.
3
AC Present
(green)
~AC
Lights when AC voltage is applied to the power supply.
Each AC power connector has a single LED that is located on the rear I/O module (See
“Interpreting LEDs” on page 27
).
Related Information
■
“Power Supply Configuration” on page 135
■
“Determine Which Power Supply Is Faulty” on page 138
■
“Remove a Power Supply” on page 139
■
“Install a Power Supply” on page 142
■
“Verify a Power Supply” on page 144
Determine Which Power Supply Is Faulty
The following LEDs are lit when a power supply fault is detected:
■
System Service Required LEDs on the front panel and rear I/O module
■
Fault LED on the faulty power supply
138
SPARC T8-4 Server Service Manual • January 2022
Содержание SPARC T8-4
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Страница 133: ...Verify the Battery Related Information Replace the Battery on page 129 Servicing the Battery 133 ...
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Страница 149: ...Remove a Fan Module 3 Press the green button to disengage the fan module from the chassis Servicing Fan Modules 149 ...
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Страница 165: ...Remove a PCIe Card 2 Unlatch and open the PCIe card carrier top cover Servicing PCIe Cards 165 ...
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