I have a ECS K7VTA3 motherboard running WinXP Corp eddition with SP1 installed. I initially had problems wiht my USB 2.0 (which I believed was the cause of my optical usb mouse problems) but since then my USB 2.0 hardware conflict has been resolved, however my mouse is as wild as ever.
I have tried two different USB mice and both act erraticaly when plugged in. Boht mice have been tested on other comps and work well. I then used a USB to PS2 conversion to hook up one of the mice in the PS2 port and it still acts erratically (it will move correctly for a second and then just jump all over the place).
I then tried a good old roller ball mouse and it seems to work fine???
I know the USB mouse(s) work fine, just retried them on another computer.....
I have updated to the newest BIOS and looked for drivers....I have no idea what to do now....help!