Showing results for 
Search instead for 
Do you mean 
Paper Tape
Posts: 1
Registered: ‎04-18-2012
Message 1 of 2 (673 Views)

W520 Sound Problem

I have installed Windows server 2008 R2 on my W520, and I'm getting a very strange sound


whan i open any audio file I get a sound like a weak radio signal coming with any sound coming out from sound card


I tried the latest audio driver with no luck


any idea?


Thanks in advance


Retired Partner
Posts: 955
Registered: ‎01-05-2010
Location: INDIA
Message 2 of 2 (600 Views)

Re: W520 Sound Problem

The issue could be related to the audio driver, have you check with Windows 7 if it works fine.


Update the BIOS and the audio is Conexant CX20672 Codec



Best Regards,


Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution".! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

Follow @LenovoForums on Twitter!

Top kudoed Authors