Dell PowerEdge M820 Owner's Manual page 94

Error Code Message Information
Action
CPU0200
Message
Details
Action
CPU0201
Message
LCD Message
Details
Action
CPU0202
Message
Details
Action
94
Check system operating environment, fans, and heat-sinks.
CPU <number> <name> voltage is less than the lower
warning threshold.
Low voltages may be the result of a problem with the voltage
regulator or a problem with the processor. The low voltage
may cause the processor to fail to operate.
1. Turn system off and remove input power for one
minute.
2. Reapply input power and turn system on.
3. Ensure the processor is seated correctly.
4. If the issue persists, see
CPU <number> <name> voltage is less than the lower critical
threshold.
CPU <number> <name> voltage is outside of range. Re-seat
CPU.
Low voltages may be the result of a problem with the voltage
regulator or a problem with the processor. When the critical
threshold is crossed, the processor will fail to operate. The
system may power down.
1. Turn system off and remove input power for one
minute.
2. Reapply input power and turn system on.
3. Ensure the processor is seated correctly.
4. If the issue persists, see
CPU <number> <name> voltage is greater than the upper
warning threshold.
High voltages may be the result of problem with the voltage
regulator or a problem with the processor. Elevated voltages
may result in damage to the processor or other electronic
components in side the system.
1. Turn system off and remove input power for one
minute.
2. Reapply input power and turn system on.
3. Ensure the processor is seated correctly.
Getting Help.
Getting Help.