Audio problem with Lenovo G50-70

[imaipo]

sound distorted, repeated disturbing interferences,

 

[ffg7]

what windows & what soundcard?

 

[imaipo]

Win 8.1 64 bit
I think sound chip is integrated

 

[ffg7]

try re-installing the soundcard driver. https/download.lenovo.com/consumer/mobiles/2xau01ww.exe
http/support.lenovo.com/us/en/products/laptops-and-netbooks/lenovo-g-series-laptops/g50-70-notebook-lenovo

 

[imaipo]

Did this already before coming here but to no avail.

 

[ffg7]

how long has this been going on?

 

[imaipo]

I don't know that exactly. I noticed it several months before but since I did not use the laptop for playing music or movies I did not pusue the issue at that time.