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4 Posts

05-01-2013

California

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Lenovo Y400 Dolby Home Theater

2013-05-01, 22:38 PM

I've noticed that on Lenovo's website and on the laptop itself, it says the the Y400 comes with "Dolby Home Theater v4". However, I cannot find this anywhere on the laptop. Do I have to download drivers or what? Any help you guys can give me regarding how to find/activate this feature would be greatly appreciated.

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4469 Posts

04-22-2013

Philippines

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Re: Lenovo Y400 Dolby Home Theater

2013-05-02, 23:52 PM

hi lenoob,

It seems that your concern is similar on this thread.

 

Upon checking the thread these are the steps that they were able to make it work.

 

1. Uninstall your drivers (Dolby & Realtek), 

2. Use quantensprungs instruction from page 9 to unlock some device manager options,

3. don't delete any system drivers!

4. From IN/OUT AUDIO delete Digital Output (ofc in device manager),

5. DO NOT RESTART YOUR PC!

6. Install This realtek drivers,

7. DO NOT RESTART YOUR PC!

8. Install This dolby soft,

9. NOW YOU CAN RESTART YOUR PC!

10. Enjoy with working Dolby Home Theater soft! = ]

 

Please let us know what happened!
Hope this helps,



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4 Posts

05-01-2013

California

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Re: Lenovo Y400 Dolby Home Theater

2013-05-04, 3:52 AM

Thanks! Do you happen to know if you can achieve the same result by skipping everything and just installing the Dolby driver? I downloaded a Dolby driver for another laptop (Can't think of which one from the top of my head) and it seems to work fine. I got the UI for Dolby and am able to tweak with the sound. 

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15 Posts

07-09-2013

México

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Re: Lenovo Y400 Dolby Home Theater

2013-10-18, 15:47 PM

I have the same problem, but i try to dowload the file "Win8_Audio.exe" but is not working,could you send my another link please.

 

Saludos desde México

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