ASUS P5QC Motherboard - Intel P45, Socket 775, ATX, DDR3/DDR2, Audio, PCI Express 2.0, Gigabit LAN, "box light gmail com" Questions

box. Also tried hooking up my ext HD and won't read it. what system are you running ? i have this problem too but i know if you disable usb2 in bios it will solve the problem but speed is too slow and