Dell PowerEdge M820 Owner's Manual page 120

Error Code Message Information
PST0139
Message
LCD Message
Details
Action
PST0140
Message
LCD Message
Details
Action
PST0141
Message
LCD Message
Details
Action
PST0142
Message
LCD Message
Details
Action
PST0143
Message
LCD Message
Details
Action
PST0192
Message
LCD Message
120
Keyboard controller failed.
Keyboard controller failed. Power cycle system.
System BIOS detected a failure with the Keyboard Controller.
Remove and reapply input power. If the issue persists, see
Getting Help.
System management interrupt initialization failed.
SMI initialization failed. Power cycle system.
System BIOS failed to initialize the system management
interrupt.
Remove and reapply input power. If the issue persists, see
Getting Help.
QuickPath Interconnect (QPI) fatal error.
QuickPath Interconnect (QPI) fatal error.
Quick Path Interconnect failed during system POST.
Reboot the system. If problem persists, remove input power
and re-seat processors.
MRC fatal error.
Memory initialization error.
BIOS Memory testing failed.
Compare system memory installation to supported system
memory configurations. Reduce system configuration to
minimum memory configuration.
Intel Trusted Execution Technology (TXT) fatal error.
Intel Trusted Execution Technology (TXT) fatal error.
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.
Check TPM presence. Remove and reapply input power. If
the issue persists, see Getting
Shut-down test failed.
Shut-down test failed. Power cycle system.
Help.