Originally Posted by DĒvi-Wan Kenobi
dvd software players dont require codecs. i use powerdvd :dunno:
i'm pretty sure powerdvd installs a decoder..
anyhow, veto.. apparently you've updated the drivers. how about the bios? have you installed the chipset software? have you reseated the cards? try this. are you against doing a reinstall of everything and starting with the latest drivers? i'd try this as well if all else fails.