Error 0x8005006E

Value: -2147155858 | 0x8005006E | 2147811438

What does it mean ?

MCA_WARNING_CPE_THRESHOLD_EXCEEDED  
Corrected Platform Error Interrupt threshold exceeded. Interrupt has been disabled. Polling mode has been enabled.
Value: 110 | 0x006E | 0b0000000001101110

Where does it come from ?

FACILITY_MCA_ERROR_CODE  
Machine Check Architectures (Intel Pentium Pro and Itanium processors)
Value: 5 | 0x005 | 0b00000101

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