hi hope you can help i have medion PC it start with random blue screen of death turning off at times it would be on for hours and then next time when it start up i had this for weeks like this i can't catch error code so clean the pc of dust that did not work checked ram that did not fix it i change graphic card did not work checked all wires format hard drive tried to re stall window vista half way i get blue screen i tried new hard drive still getting blue screen turning off do you think it my be the mortarboard or the fan running ok i think hope someone can help
thanks
thanks