About four years ago I have bought a PC with a EPOX 9HEAI motherboard (VIA K8T890 + VT8237R chipset). Dispite saying that it has USB 2.0 ports, all USB devices always worked slowly for me. It wasn't a problem, but now I bought external HDD and I need USB 2.0 speed, however I can't find where is the problem.
I have even tried to uninstall Windows Vista and install Windows XP SP3 and then install some usb drivers that were on motherboard CD (they didn't work with Vista), but nothing changed. Hope You could help me.
P.S. all (front and rear)USB ports work as USB 1.1