HP 7500 Series Installation Manual page 136

LED Status
Green
Red
SYS FAN
Off
Green
Red
PoE IN1
Off
Green
Red
PoE IN2
Off
Green
Red
PoE IN3
Off
Description
The fans are operating
correctly.
The fans are operating
incorrectly.
The fans do not work.
The PoE power (PoE1) is
input correctly.
A power input problem has
occurred to PoE1.
No power of PoE1 is input.
The PoE power (PoE2) is
input correctly.
A power input problem has
occurred to PoE2.
No power of PoE2 is input.
The PoE power (PoE3) is
input correctly.
A power input problem has
occurred to PoE3.
No power of PoE3 is input.
130
Analysis
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 input voltage of PoE1 is not in the rated voltage
range.
This status has occurred in the following cases:
•
The power supply is faulty.
•
An input power cord connection problem has
occurred to PoE1.
•
The external power supply is unavailable.
N/A
The input voltage of PoE2 is not in the rated voltage
range.
This status has occurred in the following cases:
•
The power supply is faulty.
•
An input power cord connection problem has
occurred to PoE2.
•
The external power supply is unavailable.
N/A
The input voltage of PoE3 is not in the rated voltage
range.
This status has occurred in the following cases:
•
The power supply is faulty.
•
An input power cord connection problem has
occurred to PoE3.
•
The external power supply is unavailable.