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Paper Tape
Posts: 1
Registered: ‎05-10-2012
Location: India
0 Kudos

Lenovo Z560 Audio interference - Buzzing sound - How do I rectify the problem?

Yesterday I updated my Win 7 on Z560.  Also ran check disk using seagate - seatools, installed system mechanic and cleaned system, updated various software including java and deleted K-Lite.

 

I suddenly noticed that audio is not clear.   There is a buzzing noise while songs are played.  I notice song speed also varies slightly. 

 

I tried reinstalling VLC, Conexant HD Audio driver, Nvdia update.   Also ran check disk.  But the problem still persists.

 

Does any one know how do I rectify this?  What is the problem?

 

Balaram.

Guru
Posts: 1,173
Registered: ‎05-29-2010
Location: Singapore
0 Kudos

Re: Lenovo Z560 Audio interference - Buzzing sound - How do I rectify the problem?

Hi balaram_poduri

Download dpclat to check and see if there's any driver interference

http://www.thesycon.de/deu/latency_check.shtml

 

Post your results or more information here so it will be easier for us to follow up. Smiley Happy

Have a nice day! :smileytongue::smileyhappy::smileyvery-happy:

Peter

W520 (4284-A99)

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Dolby Home Theater v4 ; IdeaPad Slate Tablet