Why don't my USB ports work with the Windows 8 Consumer Preview?

Episode 901 (2:09:34)

John from Jacksonville, FL

Leo says that is strange, but it is just a preview. It's likely that John will need to either reinstall Windows 8 or go back to Windows 7. He can even contact the manufacturer or his computer and ask them to send him the recovery discs. They'll probably do that for around $10.

It's important for everyone to know that they should be careful not to install these previews or evaluation copies on a primary computer.