Dell R420xr Personal Computer User Manual


 
Error Code Message Information
Action Check the system operating environment, including airflow
and inlet temperature. Check system logs for temperature
and thermal component failures.
PSU0034
Message An under voltage fault detected on power supply <number>.
LCD Message An under voltage fault detected on PSU <number>. Check
power source.
Details This failure may be the result of an electrical issue with
cables or subsystem components in the system.
Action
1. Remove and reinstall the power supply.
2. Check cables and subsystem components in the system
for damage.
3. If the issue persists, see Getting Help.
PSU0035
Message An over voltage fault detected on power supply <number>.
LCD Message Over voltage fault on PSU <number>. Check PSU.
Action Check input power or reinstall the power supply. If the issue
persists, see Getting Help.
PSU0036
Message An over current fault detected on power supply <number>.
LCD Message An over current fault detected on PSU <number>. Check
PSU.
Details This failure may be the result of an electrical issue with
cables or subsystem components in the system.
Action
1. Remove and reinstall the power supply.
2. Check cables and subsystem components in the system
for damage.
3. If the issue persists, see Getting Help.
PSU0037
Message Fan failure detected on power supply <number>.
LCD Message Fan failure detected on PSU <number>. Check PSU.
Action Check for fan blockage. If the problem persists, see Getting
Help.
PSU0076
Message A power supply wattage mismatch is detected; power supply
<number> is rated for <value> watts.
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