reinicio windows

[barelonesa30]

estoy teniendo problemas con el ordenador i es que a veces muy constantemente me se reinicia i me salta una pantalla azul que dice esto

a problem as been detected and windows has been shut down to prevent damage to your computer .
attemp to reset display driver and recover from timeout failed .
restart your computer if this screen appears again follow these steps:
check to make sure any new hardaware of software is properly instaled . if this is a new installation . ask your hardware or software manufacturer for any windows updates you might need .
if problems continue . disable or remove any newly installed hardaware of software . disable bios memory options such as caching 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 :0x00000116 (0x86685008, 0x8f0220f6,0xc000009a,0x00000004)

***nviddmkm.sys- address 8f0220f6 base at 8ea0e000,datestmp 4dd73a6b

collecting data for crash dump....
initialing disk for crash dump...
beginning dump of physical memory .
dumping physical memory to disk :100
physical memory dump complete .
contact your system admin or technical support group for fur ther assistance

revise los drivers de la grafica, están correctos le pase el spybot el glary utilitis el cccleaner i el antivirus el panda 2012 , pero no soluciono el error si por favor alguien me puede guiar para solucionarlo le estaría muy agradecida