ASUS EAH6450 graphics card issue

[rbgolfer]

I have a ASUS EAH6450 Silent 1Mb card and having problems playing NHRA Drag Racing 2. The game launches and I can hear the intro video, but not showing on the monitor. I have another game that plays fine (Viper Racing). Any ideas on what I can do?
Update: Over 200 views and nobody can help me?