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01-11-2019

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Lenovo G400s Dolby does not work after BIOS update

2019-01-11, 8:30 AM

Hi,

I need some help, my dolby v2 on lenovo g400s doesn't work at all.

i just update my bios from 7BC21WW (V1.05) to 7BC38WW(V2.04) it causing my dolby doesn't work and swapped the function of f1-f12.

i managed to enable the function of f1-f12 through bios config

but i still can't fix the dolby audio and i'm already reinstall the driver but it doesn't affect anything.

maybe anyone have the bios version 7BC21WW (V1.05) so i can revert it.

or any suggestion?

 

thank you so much.

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2356 Posts

11-07-2014

US

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Re: Lenovo G400s Dolby does not work after BIOS update

2019-01-14, 2:25 AM
Did you check for an updated driver for the sound?

CB

I do not work for Lenovo, I only provide suggestions based on my personal willingness to help others. All advice and comments are based on my experience, and do not reflect Lenovo policy, terms or conditions.
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