baioooo ap say may nay apni prb share karni hai meraey computer may prb hai may jub bhi USB lagata huo system ko kuch nhn hota means mouse or kayboard work katey hai or agr may card reader,ya phr blue tooth device lagata huo tuo mouse or keyboard dono cheezay hang ho jati what i dooooo or phr restart karo tuo noraml ho jati agr card reader plug out kar duo tuo plz help