I upgraded my clone PC that had Win 98SE on it to XP Home, and now the keyboard does not work at all. Everything else works fine.

The keyboard is an old AT-style one. There is nothing on the Microsoft site that indicates it shouldn't be supported.

I updated the BIOS to one that is supposed to be XP compatible.

The BIOS is PC Chips.

Not sure what to do besides roll back to Win98SE.

Other thoughts?

Mike