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3 Posts

08-05-2014

iran

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dolby home theatre doesnt work in my win 8.1 z510 laptop

2014-08-05, 17:13 PM

 hi there

 

im new here

 

my dolby home theatre doesnt work in my laptop z510 b with 8.1 os

 

please help me

 

Link to picture

 

Moderator Note; subject edited; post merged in

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11-27-2007

Slovakia

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Re: dolby home theatre doesnt work in my win 8.1 z510 laptop

2014-08-05, 20:49 PM

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4469 Posts

04-22-2013

Philippines

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Re: dolby home theatre doesnt work in my win 8.1 z510 laptop

2014-08-05, 21:50 PM

hi امیرحصین

 

Welcome to Lenovo Community Forums!

 

Open Device Manager and Uninstall the audio Driver under Sound and gaming controllers,

    make sure to place a check under delete driver software prompt.

 

Open Control Panel Uninstall a program and uninstall all Dolby Related component.

 

Open Drive C: and Delete the folder says Driver or drivers

 

Install this driver

Realtek Audio Driver for 64-bit Windows

 

 

After installation open C: Driver/s

You should find the Aduio driver folder and a dolby gui or pcee4 will be in ther and an installer of DolbyHT v4

 

Hope this helps

Cheers!



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3 Posts

08-05-2014

iran

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Re: dolby home theatre doesnt work in my win 8.1 z510 laptop

2014-08-07, 8:38 AM

hi

 

first of all thank u for attempt to help me

 

i did everything that u said but the problem insist!

 

i did step by step!

 

what is wrong with my machine?

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42 Posts

03-16-2014

North America

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Re: dolby home theatre doesnt work in my win 8.1 z510 laptop

2014-08-07, 21:13 PM

Mine doesnt work either after all steps given.  the dolby v4 opens up but moving the sliders does nothing now and there is no change to the sound.  Cant figure it out.

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20 Posts

08-27-2014

United States of America

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Re: dolby home theatre doesnt work in my win 8.1 z510 laptop

2014-10-29, 11:19 AM

hello,

 

Same configuration, instead of win8.1 64bit drivers , I installed the win8.0 drivers(f805za1g.exe).

Don't ask me why but DOlby home theater V4 only works with the win 8.0 drivers

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58 Posts

03-13-2014

Bulgaria

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Re: dolby home theatre doesnt work in my win 8.1 z510 laptop

2014-12-22, 3:25 AM

Thanks boniface_1765

 

Confirming that this is the only driver that DHT V4 worked with on my Windows 8.1 64bit!

 

Here's the link: http://download.lenovo.com/consumer/mobiles/f805za1g.exe

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