dosto meray pass 2 computer hy un ka ye masla hy k jab us ko current diya jata hy to wo on hi nai hota jab k board may current ata hy jo blub board may laga hy wo chalta hy lekin jab button press karay to wo desplay hi nai deta may nay jaha button ki taray lagi hoti hy un ko utar kar un ko aapas may milaya to phir bi nai chalta hy jab k dosra computer jis ka button press kartay hy to thora sa fan chal kar band ho jata hy plz help me