You have already fixed the problem, but here are some past discussions (I'm sick w/cold [hope not flu] or I would have posted this yesterday)
Dual video laptop problems
-http://helpx.adobe.com/premiere-pro/kb/error---preludevideo-play-modul es.html
-http://forums.adobe.com/thread/1001579
-Use BIOS http://forums.adobe.com/thread/1019004?tstart=0
-link to why http://forums.adobe.com/message/4685328
-HP Fingerprint/Password conflict http://forums.adobe.com/thread/911575