Error code 7E, SYSTEM_THREAD_EXCEPTION_NOT_HANDLED.
Usual causes: Insufficient disk space, Device driver, Video card, BIOS, Breakpoint with no debugger attached, Hardware incompatibility, Faulty system service, Memory, 3rd party remote control.
Error code 1E, KMODE_EXCEPTION_NOT_HANDLED.
Usual causes: Device driver, hardware, System service, compatibility, Remote control programs, memory, BIOS.
Error code A, IRQL_NOT_LESS_OR_EQUAL.
Usual causes: Kernel mode driver, System Service, BIOS, Windows, Virus scanner, Backup tool, compatibility.