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Realtek Audio Muted After Wake From Sleep

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#1 Eric Bennett

Eric Bennett

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Posted 08 August 2012 - 07:00 PM

Hey Guys,
I've been having a problem with my Realtek HD integrated audio (Driver Version:
It seems that whenever I wake my Lenovo B570 from sleep mode, the audio magically mutes itself.
I have tried re-installing the device drivers, removing them, then installing again, but nothing works.
I also do not have a virus of any sort, I'm using ESET Smart Security 6.0 and Malwarebytes 1.62.

I hope you guys know whats wrong,

Eric Bennett

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#2 noknojon


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Posted 08 August 2012 - 07:33 PM

Hi -
Realtek High Definition Audio Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo B470, B570, V370, V470, V570
This is the latest Driver listed for your model -
If this is what you already have installed, then it is your Sleep Options that are not correct in some way.

(Personally only) - I have disabled the Sleep function on my laptop as there were several minor problems like yours.
This is not a full solution for your problem but just one idea for you to try first -

Thank You -

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