This only happens when using your Dell Media Direct 4.0 for playing a Blu-Ray Movie. What happens is the video playback may be blank or may have black-video screen. Audio playback seems to be fine. Installing different codecs won’t resolve the issue.
This is actually a problem ONLY with Broadcom Blu-Ray Disc Accelerator card device driver version 1.0.3. To fix this, download the Broadcom Blu-Ray Disc Accelerator card device driver version 1.0.4 or later.
Download the updated driver here: Broadcom BD Accelerator Solution.
If the upgrade will still not fix the issue, I advise you to get a replacement. 
October 15, 2008 at 1:07 pm
[...] unknown wrote an interesting post today onHere’s a quick excerptThis only happens when using your Dell Media Direct 4.0 for playing a Blu-Ray Movie. What happens is the video playback may be blank or may have black-video screen. Audio playback seems to be fine. Installing different codecs won’t … [...]