New
#1
Please help! HDMI audio not working
Hi, first of all, I am new here so I really apologise if I have put this in the wrong place but I need help urgently. I have looked at another post similar to my problem but it didnt help me. I have recently installed windows 7 home premium 64bit on my sony vaio vgn-fz38m laptop. I had problems initially getting the graphics card to work but have managed that, my main use for my laptop is watching my edited/downloaded files on my plasma screen which with vista I had no problem connecting to via HDMI. Now since installing win7 I have had nothing but problems, I have tried disabling/enabling drivers and hardware and uninstall and reboot for windows updates to find the right driver and have just downloaded nvidia driver for HD but it says it cant find the driver so didnt install. I have picture fine through the HDMI but no audio,
Please can someone help me......
I am using nvidia geforce 8400m gt graphics and the sigmatel HD audio codec but the sound settings show my digital output (HDMI) as not plugged in.
I have googled and tried every known idea and I am hoping someone can help my specific problem.