Ning crazy nasad akong PC. Sometimes dili cya mu-boot, dili mustartup. Sometimes, mu action cya ug startup then kalit lang ka hang. Sometimes makalahos ko ug log in then after a little while kay kalit nasad ka hang. Unya karon kay ako sulay ug on nothing happened. La ni siga ang orange led, i think it indicates that the PC is doing some processes. So ako nalang gi off. Sige ko balik2x ug on mao lang gihapon then finally sa last kay ni emit na cya ug beeping sound (short-long). As far as I know, beeping PC's usually indicate fatal hardware malfunction. Please tabang mo.