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Stefan-Lenovo
What's DOS?
Posts: 1
Registered: ‎12-02-2014
Location: Philippines
Views: 515
Message 1 of 1

W520 Intel Centrino Ultimate-N 6300 AGN DPC Latency Sound Dropout Problems

Hi,

I'm using a W520 with the Intel Centrino Ultimate-N 6300 AGN Wireless Module. Whenever there is network activity the whole system sound is very choppy. DPC Latency Checker shows the following: 

 

Link to image

 

The part from -15 on is when I'm opening webpages/downloading stuff. When I disable the Wireless Module, it's all fine (green with seldom yellow spikes). So I'm guessing the Wireless Module is the problem. Driver Version is 14.0.1.2. Any ideas are very welcome. Thanks.

 

 

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