Samovolné vypínaní počítače, asi chyba systému

Dobrý den,
mám problém s notebookem HP probook 4330s, před týdnem se mi z ničeho nic začal vypínat. Dnes mi to nabídlo obnovu systému do doby kdy pracoval normálně, na konci procesu mi to vyhodilo modrou obrazovku s bílým textem: A problem has been detected and windows has been shut down to prevent damage to your computer.
A process or thread crucial to system operation has unexpectedly exited or been terminated.
If this is the first tima you´ve seen this error screen restart your computer.If this screen appears again, follow these steps:
Check to make sure any new hardware or software is properly installed. If this is a new installation , ask your hardware or software manufacturer for any windiws updates you might need.
If problem continue, disable or remove any newly installed hardware or software. Disable BIOS memory options such as cachinh or shadowing. If you need to use safe Mode to remove or disable components, restart your computer, press f8 to select Advanced Startup Options, and then select safe Mode.
Technical information:
STOP: 0x00000000F4 nějaké číslo
Collecting data for crash dump...
Initializing disk for crash dump..
Beginning dump of physical memory.
Dumping physical memory to disk: 100
Notebook jsem natvrdlo vypla tlačítkem a ted mi zase najíždí Nástroj Oprava spuštění systému hledá problémy v systému. Prosila bych o radu, pokud se s tím někdo setkal.Děkuji moc.Marková