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Troubleshooting : Need help with Ntoskrnl thread causing high CPU

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Author: dirbase
Subject: Need help with Ntoskrnl thread causing high CPU
Posted: 03 October 2014 at 7:49am

Originally posted by drohack drohack wrote:

Atheros AR9002WB-1NG Wireless Network Adapter.
 Looking at it it shows that "athwbx.sys" is causing the cpu usage to spike up (which seems connected to the Atheros wireless card).
 
I saved another etl file and that one showed that "atw8x.sys" was causing the spike, but I can't find any google search saying what that file is connected to (also I can't remember what drivers I had installed at the time for that run).
 

"atw8x.sys" is also connected to the Atheros wireless network adapter


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