Dell M820 PST0139 Message, PST0140 Message, PST0141 Message, PST0142 Message, PST0143 Message

Error Code	Message Information
PST0139	Message	Keyboard controller failed.
	LCD Message	Keyboard controller failed. Power cycle system.
	Details	System BIOS detected a failure with the Keyboard Controller.
	Action	Remove and reapply input power. If the issue persists, see
		Getting Help.
PST0140	Message	System management interrupt initialization failed.
	LCD Message	SMI initialization failed. Power cycle system.
	Details	System BIOS failed to initialize the system management
		interrupt.
	Action	Remove and reapply input power. If the issue persists, see
		Getting Help.
PST0141	Message	QuickPath Interconnect (QPI) fatal error.
	LCD Message	QuickPath Interconnect (QPI) fatal error.
	Details	Quick Path Interconnect failed during system POST.
	Action	Reboot the system. If problem persists, remove input power
		and re-seat processors.
PST0142	Message	MRC fatal error.
	LCD Message	Memory initialization error.
	Details	BIOS Memory testing failed.
	Action	Compare system memory installation to supported system
		memory configurations. Reduce system configuration to
		minimum memory configuration.
PST0143	Message	Intel Trusted Execution Technology (TXT) fatal error.
	LCD Message	Intel Trusted Execution Technology (TXT) fatal error.
	Details	TXT boot failed. This could be related to memory errors or
		an error with the system TXT configuration. A socketed TPM
		module may have been removed.
	Action	Check TPM presence. Remove and reapply input power. If
		the issue persists, see Getting Help.
PST0192	Message	Shut-down test failed.
	LCD Message	Shut-down test failed. Power cycle system.

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