"A machine-check exception (MCE) is a type of computer hardware error that occurs when a computer's central processing unit detects an unrecoverable hardware error in the processor itself, the memory, the I/O devices, or on the system bus. On x86 architectures, a machine-check exception is not caused by software. However, on other architectures such as PowerPC, certain software bugs such as invalid memory accesses can cause machine-check exceptions. The error usually occurs due to component failure or the overheating or overclocking of hardware components. Most machine check exceptions halt the operating system and require a restart before users can continue normal operation. Diagnosing the failure can be often difficult because so little information about what caused the problem is captured during the error."
Procesor defect, nu prea ai ce-i face.