HP 7500 Series Installation Manual page 134

Table 83 2800W AC power supply status LED description
LED Status
Green
Red
INPUT
Off
Green
Red
OUTPUT
Off
Green
Red
FAN
Off
Green
Red
PoE INPUT
Off
Description
The power is input
correctly.
A power input problem
has occurred.
No power is input.
The power is output
correctly.
A power output problem
has occurred.
No power is output.
The fans are operating
correctly.
The fans are operating
incorrectly.
The fans do not work.
The PoE power is input
correctly.
A PoE power input
problem has occurred.
No PoE power is input.
128
Analysis
N/A
The input voltage is not in the rated voltage range.
This status has occurred in the following cases:
•
The power supply is faulty.
•
A system input power cord connection problem
has occurred.
•
The external power supply is unavailable.
N/A
This status has occurred in the following cases:
•
The power supply generates an alarm due to
input under-voltage, output short-circuit, output
over-current, output over-voltage, or over
temperature, and enters the protection state.
•
The system power switch is not turned on.
This status has occurred in the following cases:
•
The power supply is faulty.
•
A system input power cord connection problem
has occurred.
•
The external power supply is unavailable.
N/A
This status has occurred in the following cases:
•
A fan failure has occurred.
•
The system power switch is not turned on.
This status has occurred in the following cases:
•
The power supply is faulty.
•
A system input power cord connection problem
has occurred.
•
The external power supply is unavailable.
N/A
The PoE input voltage is not in the rated voltage
range.
This status has occurred in the following cases:
•
The power supply is faulty.
•
A PoE input power cord connection problem
has occurred.
•
The external power supply is unavailable.