Hi all, I'm trying to fix this computer (Dell Vostro 200) with only USB port available at the back of the computer. The USB keyboard & function well in BIOS, as well as Hiren Boot Disc environment. But, when ever I let it boot normally until Windows XP 's Welcom Screen, I'm unable to key-in anything, or use my mouse to click the "User" to log-on. This happen even in "Safe Mode". I'm stuck at the "Welcome" screen, which does not welcome me at all. I had spent few hour looking for answer in Google but can't get it. Only thing I know is quite a number of people using Dell facing such problem. But they do not putting a clear procedures to fix it. Any Idea? Thanks.