bai ruelnov, bai, ask lng unta ko if unsa ni ang defect, na if paslakan nmo ug USB PICTBRIDGE ang CPU, mo off and shutdown lag kalit ang computer bai,also usahay dugay mo boot sa iyang Operating systems, mag cgeg shutdown, usually 3 times, usa mo boot sa WINDOWS. And please let me know if kbaw ka mo-FIX aneh..kay movisit lng ko dha sa imo SHOP bai...duol rman ta...SALAMAT kaau tol!