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11 Posts

01-13-2013

Turkey

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dolby theater v4 and digital dolby button incompatibility

2013-01-13, 22:08 PM

dear sir,

i have an ideapad z580 laptop with windows 8 64 bit installed on it, my drivers are up-to-date but when i touch the dolby switch on/off button in front of the screen just in front of the brand lenovo my dolby theater software doesn't recognise. this button highlights when i touch it but software doesnt respond to this button. when i had the old versions of drivers it was working but now it doesn't work.

z580 i5 8gb 120gb ssd
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1241 Posts

11-02-2011

India

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Re: dolby theater v4 and digital dolby button incompatibility

2013-01-22, 8:15 AM

 

Hi

 

Welcome To Lenovo Community

 

We are really sorry to hear about the issue you are facing,  

 

Please try reinstalling the drivers Dolby Home Theater, The drivers are available in the driver package

After unpacking the package under driver’s main folder you will have a folder by the name Dolby Home Theater V4 . Run setup from there , once setup is completed restart the system and check

 

 

 

Do give this a try and let us know  

 

 

 

Hope This Helps

Cheers!!!

 

 

 

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345 Posts

05-29-2012

UK, England

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Re: dolby theater v4 and digital dolby button incompatibility

2013-01-22, 9:34 AM

The Z580 does not have a Dolby Button, it does have a OneKeyTheater button, looks like a video camera, and re-installing the Sound/Dolby Software will do nothing, you need to install the OneKeyTheater software.

 

I purposely uninstalled the OneKeyTheater software as i don't like it, and the touch button no longer does anything, but the Dolby V4 works great.

 

EDIT : I cannot find the OneKeyTheater software on the Z580 driver/software page? , but it should be on your D: partition or from the link i found below.

 

http://driverdl.lenovo.com.cn/lenovo/DriverFilesUploadFloder/36074/Win8_OneKey_Theater_x64.exe

 

John.

Win7 Lenovo Ideapad Z580 i5-3210m HD4000 Win7 x64 8gb 1600MHz Samsung 830 256GB SSD
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