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1 Posts

09-11-2015

INDIA

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  • Message 21 of 34

LENOVO Z51-70 DOLBY DIGITAL OPTION ABSENT AFTER WINDOWS 10 UPGRADE

2015-09-11, 18:07 PM

I have upgraded my Lenovo z51 laptop from windows 8.1 to windows 10. BUT THE DOLBY DIGITAL OPTION IS NOT AVAILABLE. I tried uninstalling and reinstalling driver from z51 downloads at lenovo, but didnt work.Please help if anyonr=e has resolved the issue.

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1 Posts

09-20-2015

ghaziabad

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  • Message 22 of 34

Re: Z50-70 - Dolby digital plus not working after Windows 10 upgrade

2015-10-02, 17:29 PM

"The current Dolby Digital Plus audio drier version is 7.6.4.9 and the software application expects driver version 7.5.1.1. Please install a valid driver and software application combination.

 

 

i can't find the solution of this problem ,

if someone have a valid solution then plz reply

how to solve the problem  ???

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2 Posts

10-04-2015

india

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  • Message 23 of 34

Re: Z50-70 - Dolby digital plus not working after Windows 10 upgrade

2015-10-04, 10:32 AM

Hi All,

 

I face simmilar issue with my Z50-70 laptop. But finally I am able to fixed this. Please visit this link which explain the fix.

http://www.arunze.in/2015/10/dolby-digital-plus-issue-Windows-10.html

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2 Posts

10-04-2015

india

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  • Message 24 of 34

Re: Z50-70 - Dolby digital plus not working after Windows 10 upgrade

2015-10-04, 10:33 AM
http://www.arunze.in/2015/10/dolby-digital-plus-issue-Windows-10.html
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1 Posts

11-01-2015

india

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  • Message 25 of 34

g50-70 after upgrade to windows 10 dolby digital plus not working

2015-11-23, 14:51 PM

after the update of 8.1 to 10 the dolby digital plus disappeared 

 

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1 Posts

11-28-2015

Polska

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  • Message 26 of 34

Re: Z50-70 - Dolby digital plus not working after Windows 10 upgrade

2015-11-28, 19:17 PM

Hi, after updating my windows 10 there is no DD Plus HT ;/After reinstalling audio drivers, i have it back, but it works like... the driver wasn`t really installed and i have only the app, when I turn it on, the sound is terrible, just like when you don`t have any sound drivers. I was trying to reinstall/install it few times with different versions but i still have that problem, or i can`t even install it (PCEE not installed). What is 'pcee' and how can i get it? Anybody can help me?   ;<

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1 Posts

01-17-2015

United States of America

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  • Message 27 of 34

Re: Z50-70 - Dolby digital plus not working after Windows 10 upgrade

2016-02-05, 6:29 AM

I got the same problem with my G50-45, then I realized that dolby digital is still there, the only thing different is Lenovo people have changed the way to open it in windows 10.

 

First, make sure Lenovo Companion and Lenovo Settings apps are updated.

2nd, open Lenovo Companion > System update > Check for new updates -> Install all available updates.

Finally, open Lenovo Settings > Audio/Media > Dolby Settings. All features remain the same with previous versions.

Click here for image #1


Or it can enabled/disabled in the quick launch here.

Click here for image #2

 

Good luck!

 

 

Mod's Edit: Image(s) converted to link(s) due to size. Images are limited to 100k size per forum guidelines.
                     Please refer to About Posting Pictures for more information.

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1 Posts

06-28-2016

India

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  • Message 28 of 34

Re: Z50-70 - Dolby digital plus not working after Windows 10 upgrade

2016-06-28, 13:38 PM

same problem are occure in my pc after window 10 upgrade

one other is Dolby Digital plus driver are missing into my pc control panal

any kind solution given any person to u so please give me solution of this problem to my email

 

here my email: niravpatel1879@gmail.com

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1 Posts

06-08-2016

India

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  • Message 29 of 34

Re: Z50-70 - Dolby digital plus not working after Windows 10 upgrade

2016-07-27, 10:01 AM

see this link:

 

https://forums.lenovo.com/t5/Lenovo-B-and-G-Series-Notebooks/Lenovo-G780-Upgrade-to-Windows-10-Dolby-Advanced-Audio-v2-doesn/m-p/2142976/highlight/true

 

uninstall previous driver and dolby related softwares

Just make sure to download latest driver from lenovo website for your PC (Z 50-70)

then install the driver, 

make sure to remember the path of installation.

After installation, open the path, and try to find the 'dolby_gui' or somethink like that. now from here you can install 'dolby digital plus advanced audio' and 'home theater'

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1 Posts

08-11-2016

United States of America

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  • Message 30 of 34

Re: Z50-70 - Dolby digital plus not working after Windows 10 upgrade

2016-08-11, 17:20 PM

What I had to do to get it working again was unistall the current driver then redownload the auido driver listed in the support for the y50-70 PC  on the Lenovo support site.  Next I installed the driver, restarted my PC, then I had to go into the Programsx86 realtek folder, then DS1 folder, and install the dolbydigitalplusHT manually.  It works fine after it installs.  Hope this helps!

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