3 Replies Latest reply on Dec 30, 2011 6:24 PM by samlesher

    GMA false digital audio signal over DVI=>HDMI

    chloroma

      Hi,

      I'm using integrated Intel G41 video controller connected to a LG 22LH2000 TV set via DVI-HDMI cable. The analog sound runs through an 3,5 mm minijack cable to DVI/RGB audio in in my TV. There is a big problem, since the TV 'thinks' the sound goes throught DVI-HDMI cable and disables the analog audio in. When I unplug the video cable the audio is played properly. I can't select audio source in TV menu. This is a common problem:

      http://support-us.samsung.com/cyber/popup/iframe/pop_troubleshooting_fr.jsp?idx=51469&modelname=LN-T4671F&modelcode=&session_id=LGckGJQB7jGHKR6VgYh1yvn5rppbc6CGqpBK7WG8CgMG144jSjSs!-192

      Samsung guides to contact with graphics card manufacturer to update the drivers, but I can't see any real contact on the Intel site, so I post it here. I tried everything, including overriding EDID in the registry, the problem still exists. When connecting with an RGB analog cable the sound is ok.