ALM-303046701 Power supply is invalid 136969

Description

ENTITYTRAP/1/POWERINVALID: OID [OID] Power supply is unavailable for some reason.(Index=[INTEGER], EntityPhysicalIndex=[INTEGER], PhysicalName="[OCTET]", EntityTrapFaultID=[INTEGER])

A power module experienced a complete failure.

Attribute

Alarm ID	Alarm Severity	Alarm Type
303046701	Critical	Equipment alarm

Parameters

Name	Meaning
OID	Indicates the MIB object ID of the alarm.
Index	Indicates the index of the alarm.
EntityPhysicalIndex	Indicates the index of a physical entity.
PhysicalName	Indicates the physical entity name.
EntityTrapFaultID	Indicates the error code.

Impact on the System

The device may be powered off because of power insufficiency.

Possible Causes

Cause 1: The power switch on the power module is turned off.

Cause 2: No power cable is connected to the power module.

Cause 3: The output voltage of the external power supply system is out of the input voltage range required for the chassis.

Procedure

Check that the power module is connected to the external power supply system correctly and turn on the power switch of the power module. Check whether the alarm is cleared.

If so, the alarm handling ends.

If not, go to step 2.
Check whether the output voltage of the external power supply system is within the input voltage range required for the chassis. For the input voltage ranges required for each chassis, see Hardware Description > Chassis > Specifications.

If not, ask power line maintenance personnel to check the power supply lines.

If so, go to step 3.
Contact technical support personnel.