R150 environmental error codes
Voltage power sensors

Voltage power sensor error message description

Error messages can be generated by the voltage power sensors on the motherboard, the memory board, and the power supplies.

Note: The "x" in the code represents the actual error condition.

Platform and sensor code	Sensor description
ENV00754x	CIOB +2.5 Volt.
ENV00755x	Baseboard 3.3 Volt.
ENV00756x	3.3 Volt Standby.
ENV00757x	Baseboard 5.0 Volt.
ENV00758x	Baseboard +12 Volt.
ENV00759x	Baseboard -12 Volt.
ENV00760x	Processor VCCP
ENV00770x	Real time clock battery (RTC_batt).
ENV00772x	CMIC +2.5 Volt.
ENV00773x	CCSB5 +2.5 Volt.
ENV00774x	MemoryBrd +2.5 Volt (Memory board 2.5 Volt).
ENV00775x	MB 5.0 Volt Standby (Memory board 5.0 Volt standby).
ENV00776x	PS 1 3.3 Volt (power supply 1 3.3 Volt).
ENV00777x	PS 2 3.3 Volt (power supply 2 3.3 Volt).
ENV00778x	PS 1 5.0 Volt (power supply 1 5.0 Volt).
ENV00779x	PS 2 5.0 Volt (power supply 2 5.0 Volt).
ENV00780x	PS 1 12 Volt (power supply 1 12 Volt).
ENV00781x	PS 2 12 Volt (power supply 2 12 Volt).
ENV00782x	PS 1 AC (power supply 1 alternating current).
ENV00783x	PS 2 AC (power supply 2 alternating current).
ENV00784x	PS 1 Crnt 3.3 Volt (power supply 1 3.3 Volt).
ENV00785x	PS 2 Crnt 3.3 Volt (power supply 2 3.3 Volt).
ENV00786x	PS 1 Crnt 5.0 Volt (power supply 1 5.0 Volt).
ENV00787x	PS 2 Crnt 5.0 Volt (power supply 2 5.0 Volt).
ENV00788x	PS 1 Crnt 12 Volt (power supply 1 12 Volt).
ENV00789x	PS 2 Crnt 12 Volt (power supply 2 12 Volt).

The following table lists the error messages that can be generated by the voltage power sensors. The corrective action for these error messages is below the error message description.

Note: "[d]" in the sample error message represents one of the seven voltage power sensors.

If "x" is...	Sample error message	Description
1	[d] does not read	Cannot read [d] power sensor.
2	[d] is in critical high state	[d] power sensor exceeds critical high threshold.
3	[d] is in warning high state	[d] power exceeds warning high threshold.
4	[d] is in warning low state	[d] power falls below warning low threshold.
5	[d] is in critical low state	[d] power falls below critical low threshold.
6	[d] expected high interrupt did not occur	Missing interrupt when the [d] power exceeds warning high threshold.
7	[d] expected low interrupt did not occur	Missing interrupt when the [d] power falls below warning low threshold.

Corrective action

The following table lists the corrective action that can be taken for error messages generated by the voltage power and battery sensors.

Error message	Corrective action
ENV00770x	Replace the motherboard battery. If the problem remains, replace the motherboard.
ENV00694x-ENV00700x ENV00772x-ENV00789x	Replace the power supply. If the problem remains, replace the motherboard.

R150 environmental error codes Voltage power sensors

Voltage power sensor error message description

Corrective action

R150 environmental error codes
Voltage power sensors