Thanks in advance for any help. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. All my attempts to find something for this additional thing has failed. Search for drivers by ID or device name Known devices: BUT after restart the drivers have disappeared It also list a. I wanted to write you and let you know that the first link does work.

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Microsoft UAA Bus Driver for High Definition Audio

Flaming or offending other users Illegal activities: Magic, thanks for the fix. Daily tech notes, thoughts and news.

DavidGPMay 21, I shut the system down in a few days and yesterday set it up again but now that port isn’t identified. Thanks for the quick response.

Microsoft UAA Bus Driver for High Definition Audio Driver – TechSpot

Then I found that the onboard sound had been disabled in the bios. All it needed was this silly little Hdaudbus.

That HP driver you posted for another module will not work. Try drivers below and good luck!!


Raijintek, a newly-established hardware developer, puts on sale three CPU coolers, targeted primarily at budget-oriented customers.

OptiPlex based on Dell Inc.

Acer Aspire – audio driver and display problem. I’m having a problem with just a few files but I can’t seem to get this thing straight! Hey Qcer, How about drivers from Acer support site? Thanks alot i appreciate your boredom took me aceg to figure out what was wrong thanks again arisendead.

No, create an account now. Could it be that there some files have gone corrupted, but as far as I know that it’s better to not to touch that drive or? I’ve also tried removing the KB patch by running the SP uninstall string and deleting the registry key.

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Hopefully this will work for you! When you get to “Windows Audio”, right click uuaa, select “Properties” and make sure it is set to “Automatic”, and make sure it is Started. Devices this driver supports: In vista i get all the features working cool. I am so lost and out of my element on trying to remedy this Acer aspire modem device on high definition audio bus driver needed. As usual Audio device is not working. I mean one day the system was workin, next day while using it I get a BSOD and since then its all downhill and the support for this problem seems to be a finger pointing game.


Download driver Microsoft UAA Bus Driver for High Definition Audio

I have downloaded a similar service pack intended for my model dvtx – “sp”. Then I downloaded the drivers from the Acer website.

Vostro based on Dell Inc. Did you already solved your problem with display driver? Perhaps somebody can helb me.

I use that as an example install. I have followed the above instructions as well but with no success in solving these two problems. Didn’t seem to be that important caveat – I don’t care about the modem working and I have sound back for the first time in a long time using the Uaw spoof. At last all is well with the world