An Acer PC was found not to boot up properly if a BAFO USB converter was connected to the PC.

The PC was finding the BAFO device, and checking it for being a keyboard or mouse, hanging the computer at boot up (not even getting into windows).

To fix, go into the computers BIOS and turn off support for USB mouse and keyboard.

Requires advanced tech support of bios settings, Intech will not be able to step you through this on the phone.

Always test a PC booting up from complete power down after any USB devices have been added to it.