I have mobo ASUS A7V333-X, with AMD Athlon XP 1800+. There is 6 USB2 ports on the mainboard, one is used with Apacer HandySteno 2.0 256 MB USB2 flash disk. Until I have installed W2K Pro with SP3, everything works fine. Windows does not recognized Hi speed USB controller, so I have done installation from CD enclosed to mainboard. After aplying SP4, my problems begin. After connecting Flash disk to USB port, Windows does not recognize them, but the icon on the taskbar is displayed. But explorer, FAR, Volkov Commander, shows me error reading. Then I disconnect this flash disk, and confirm message about Unsafe removal of device. The I plug disk in again, explorer shows me it as a drive X, but is empty! So I must always unplug, then plug-in this flash disk, sometimes I need 5 or 6 time to do this, until I am able to work with them. It is terrible!
I am sorry for my english. I just learn for a while.