Dell Optiplex 330 USB issues (7.0-Release)

[Rickey]

Hello,

I have installed FreeBSD 7.0 onto a Dell Optiplex 330 (2.0GHz Pentium Dual
core) everything works fine except USB. So long as I stay in one TTY, and
don't issue CTRL-ALT-F1-9 or try to load xdm,gdm, or kdm I am fine. If I do
switch to another TTY (1-9) the keyboard and mouse lose power. If I move the
USB keyboard and mouse to other port(s) they power up and whatever key I
press next is repeated over and over again and then devices lose power
again. Moving the devices to the other ports does nothing as no power is
present on the ports any longer. If I load *dm I can use the keyboard
momentarily and then power is lost and the charactors are repeated non stop.
This happened in 6.3-Release and now in 7.0, I don't see any errors in the
logs, any ideas?

Rickey