I would greatly appreciate it if you could explain it to me. I was able to remote into my sister’s computer and perform the fix as you described. Then report back if you still have the problem and can proceed from there. I can’t seem to get UAA 1. Looking 4ward 2 hear good news tq. Posted by naeemrasol on Oct 28, More Print this page Share this page.

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At this point, I’ve officially run out of ideas. I have to restart UAA bus at every boot with help of. Is there any solution?

Audio Device on High Definition Audio Bus driver not found on Lenovo G450

The email address entered is already associated to an account. User Modified kb patch fixed for Service Pack 3. Thank u so much: Didn’t seem to be that important caveat – I don’t care ausio the modem working and I have sound back for the first time in a long time using the SP2 spoof.

Yes, my password is: I couldn’t really ignore such detailed comment.


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What can seem to be the problem? Weird that it is muted by default.

If you where here i would kiss you. No audio device on high definition audio bus Aug 22, I’ve tried installing a number of different drivers I just bought a notebook Lenovo G and I had drivers not adio problem. Thanks for posting such an easy to follow solution to this infuriating problem. I’m having a problem with just a few files but I can’t seem to get this thing straight!

Sign up for freeit takes 30 seconds. And then do the update to SP3. Thx Ashesh, your post gave me and my readers yet another mirror for sp3 modified kb patch. Helpful 0 Not Helpful Flag. Bored SysAdmin, I am impressed. We just got the the new Uaaa X61 laptop.

Thank you so much for this guide you really saved a lot of fustration. You must log in or sign up to reply here. Everything installed fine, except my sound card, which isn’t even detected by Windows. I shall bookmark your blog for future reference. Keep up the good work Add your comment to this article You need to be a member to leave a comment. If you HD audio still doesn’t work, check out this solution: Also, upon restarting the system, I will then be prompted again to install a driver for the second “Audio Device on High Definition on Audio Bus”.


“Sound and Audio Devices” is not in bould and says no audio – Microsoft Community

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Hi, Please try to download the driver,here is the link http: This does allow audio to work, but as long as I do not close the lid to the laptop. Vevice, I just found out now that the microphone does not work. Acckkk 4 days of this.