Pantalla AZUL!! Windows Vista!

[artuseving]

mi portatil es un acer aspire 5920g,y es nuevo tiene 4 meses,el problema es q ya he perdio la garantia ya q he cambiado el sistema operativo,para colmo no tengo ningun cd de arranque de windowns ya q me dijeron q traia ya el sistema operativo instalado,bueno os voy a poner el mensajito de la pantalla azul:
"A PROBLEM HS BEEN DETECTED AND WINDOWS HAS BEEN SHUT DOWN TO PREVENT DAMAGE TO YOUR COMPUTER.IF THIS IS THE FIRST TIME YOU HAVE SEEN THIS STOP ERROR SCREEN,RESTART TO COMPUTER.IF THIS SCREEN APPEARS AGAIN,FOLLOW THIS STEPS:
CHECK TO MAKE SURE ANY NEW HARWARE OR SOFTWARE IS PROPERLY INSTALLED.IF PROBLEMS CONTINUE, DISABLE OR REMOVE ANY NEWLY INSTALLED HARDWARE OR SOFTWARE.DISABLE BIOS MEMORY OPTIONS SUCH AS CACHING OR SHADOWING.IF YOU NEED TO USE SAFE MODE TO REMOVE OR DISABLE COMPONENTS,RESTARD YOUR COMPUTER, PRESS F8 TO SELECT ADVANCED STARTUP OPTIONS, AND THEN SELECT SAFE MODE.
TECHNICAL INFORMATIONS:
***STOP: 0X00008086(0X00000301,0X000001C8,0X00000002,0X0000 0000)."
Bueno a ver si os sirve de algo,aunke todo lo q pone lohe hecho ya sin resultado,q poca verguenza tiene este bill gates,tengo un cabreo q no veas.