k bad arz ha k mery system main koi problem chal rha ha jis ki wja sy screen k colours boht hi khrab a rhay jb graphics ka software krta hu to screen taqreban bilkul hi black ho jati ha pehly main samja k graphic card ka problem ha lekin jb main ny apny pc ko ksi dusry monitor k sath attach kya waha pr ye problem nhi tha.moniter ko problem to nhi?
plz tell me if u hv a idea