Dell M820 owner manual CPU0200 Message, CPU0201 Message, CPU0202 Message

Error Code	Message Information
	Action	Check system operating environment, fans, and heat-sinks.
CPU0200	Message	CPU <number> <name> voltage is less than the lower
		warning threshold.
	Details	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.
	Action	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 Getting Help.
CPU0201	Message	CPU <number> <name> voltage is less than the lower critical
		threshold.
	LCD Message	CPU <number> <name> voltage is outside of range. Re-seat
		CPU.
	Details	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.
	Action	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 Getting Help.
CPU0202	Message	CPU <number> <name> voltage is greater than the upper
		warning threshold.
	Details	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.
	Action	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.

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