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Unknown device on acer 2920 6A4, please help

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DigiTuur Posts 2 Registration date Sunday August 10, 2008 Status Member Last seen August 11, 2008 - Aug 11, 2008 at 03:59 AM
 DigiTuur - Aug 13, 2008 at 11:58 AM
Hello,

I installed vista 64 bits on my Acer Aspire 2920 6A4, using the drivers from the Acer site

Everything went well, except one thing.

I can see 1 unknown device in my device manager.

Everest Ultimate Edition identified this unknown device as:

Hardware Identification HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_10250100&REV_1002
Location information Internal High Definition Audio Bus
Does anybody know where I can find the right driver for this device?

I have been searching the internet for some time now, with no luck.

Please help
Related:

2 responses

Answer 1 / 2
aquarelle Posts 7140 Registration date Saturday April 7, 2007 Status Moderator Last seen March 25, 2024 491
Aug 11, 2008 at 04:13 AM
Hello,
Try Acer support website and choose your Vista then download Audio_Realtek driver : https://www.acer.com/worldwide/support/
Best regards
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DigiTuur Posts 2 Registration date Sunday August 10, 2008 Status Member Last seen August 11, 2008
Aug 11, 2008 at 04:29 AM
Thank you aquarelle,

I tried both the vista 64 realtek driver and the vista-sp1 64 realtek driver as provided by Acer, but to no avail.

The unknown device is still there.
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aquarelle Posts 7140 Registration date Saturday April 7, 2007 Status Moderator Last seen March 25, 2024 491 > DigiTuur Posts 2 Registration date Sunday August 10, 2008 Status Member Last seen August 11, 2008
Aug 11, 2008 at 04:32 AM
Do you reboot your computer after installation ? Often, it is necessary.

And are you sure you have got a 64 bits ? Maybe it is just the 32 bits so you have to choose it in the first list of Vista.
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Answer 2 / 2
DigiTuur
Aug 13, 2008 at 11:58 AM
I partly solved the unknown device problem.

In Device Manager I deleted the device and restarted my computer.
Than a new device was found and it turned out to be a Modem device on high defenition audio bus.
I used PCWizard and that identified the modem as a Foxconn.
So I installed the Acer 64bits Foxconn driver, but that one didn't work.

I still have to look into the driver subject, but I don't use a modem and I don't think I wil ever use one, having broadband internet and all that.

Thanks for the help anyway
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