My audio is on the Audio Digital (S/PDIF), and I have NO SOUND.

The problem is started when installing windows 7 on my desktop, or when installing a new audio or video card I'm not positive exactly when it started to happen. But all of a sudden the audio device only I got was Audio Digital (S/PDIF), which in fact did nothing.

I figured out how to get the speakers on my monitor to work, I plugged the speaker cable into the port 'in line', blue and stakeholders have worked.  The cord is green light... the port is blue... it doesn't look right, it seems that it should be in the green port right? But it does not work like that.

Anyway if I plug the monitor or headphones on in blue 'line' port it affects my speakers 'Speakers' "high definition Audio Device".  And I have audio.

But I need to have a microphone that works as well for a class I have. But when I plug the headphones that it doesn't work, it doesn't recognize the microphone or even acknowledge that I plugged anything.  The helmet part works by plugging in 'line' port, but the microphone does not work.  He said that the recording device is set to Audio Digital (S/PDIF) and nothing else is listed in Device Manager.

I have seen this problem posted elsewhere and I followed a lot of steps, I tried to download drivers realtek, windows update, update drivers for my Nvidia graphics card, and I even download Everest to be sure of my Audio device. It's what came SigmaTel STAC9220 A1 @ Intel 82801 GB ICH7 - High Definition Audio Controller [a-1].  The link to update the drivers was useless, but I looked online and found one on the site of Dell, he said it was for Sigma Tel STAC92XX... which should include mine.  I downloaded it, rebooted, and all of a sudden I got no. AUDIO DEVICE AT ALL.  Windows said I had no sound, and he tried to install the drivers, although I'm sure that I had done that we found my Sigma Tel Audio Controller.  Windows cannot install the, then suddenly he tried again and said it was successful.  But I'm right back where I started, still consider the Audio Digital (S/PDIF) is my recorder, speakers do not work unless it is plugged into the blue port in 'line '.   Nothing has changed...

If anyone can help please let me know. I appreciate it.

It happened to me, I just unplug and reconnect the plug and she is back to normal

Tags: Windows

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