Audio problem

Hi, I have several computers of differents (HP, Toshiba, etc) and It happens the same problem. The audio device has an exclamation mark in Device Manager. I think this problem is caused by some update windows. My OS is Windows 7 Home Premium 32bits . Does anyone know what Windows Update...

Hi all, Issue: The sound on my internal laptop speakers does not work when I try to play audio. Solution: However, if I go into "Device Manager" and click "Scan for Hardware Changes" on the "Sounds, video and game controllers" section, my sound returns instantly. The moment I click "Scan..."...

I turned on my laptop the other day and no audio would play from anything, like youtube videos or itunes. I checked my volume control nothing was muted. When I opened itunes I got a message saying "itunes has detected a problem with your audio configuration. Audio/video playback may not operate...

m audio 1010lt sound card not sure why..usually when I shut down it restarts automatically..recently i was watching a movie and it restarted out of no where..any help appreciated.... windows ultimate 7 amd 6000 3.0 ghz processor 4 gb ram I did do some searching i do have m audio 1010lt and...