Explanation
One of the power supply units in the node is reporting that no main power is detected.
User Response
- Ensure that the power supply is attached correctly to both the node and to the UPS.
- If the error is not automatically marked fixed after 2 minutes,
note the status of the three LEDs on the back of the power supply.
For the 2145-CG8 or 2145-CF8,
the AC LED is the top green LED. The DC LED is the middle green LED,
and the error LED is the bottom amber LED.
- If the power supply error LED is off and the AC and DC power LEDs
are both on, this state is the normal condition. If the error is not
automatically fixed after 2 minutes, replace the system board.
- Follow the action that is specified for the LED states noted in
the following list.
- If the error is not automatically fixed after 2 minutes, contact
support.
- Go to repair verification MAP.
Error,AC,DC:Action
ON,ON or OFF,ON or OFF:The power
supply has a fault. Replace the power supply.
OFF,OFF,OFF:There is no power detected. Ensure that the power cable is connected at the node and
UPS. If the AC LED does not light, check whether the UPS is showing any errors. Follow MAP 5150 2145 UPS-1U if the UPS is
showing an error; otherwise, replace the power cable. If the AC LED still does not light, replace
the power supply.
OFF,OFF,ON:The power supply has a fault. Replace the
power supply.
OFF,ON,OFF:Ensure that the power supply is installed
correctly. If the DC LED does not light, replace the power supply.
Possible
Cause-FRUs or other:
- Power cable assembly (85%)
- UPS-1U assembly (10%)
- System board (5%)