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Recent content by DonJohnny

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How to Diagnose and Fix High DPC Latency Issues with WPA (Windows Vista/7/8)

Bleh it just happens less without amd drivers. This is driving me nuts, no matter what drivers I use this happens. I swapped every part of hardware except mobo, just RMAed it still same thing. Either idiot tech from mobo company sent me same exact board cause he claims its an "AMD" problem or...
- DonJohnny
- Post #76
- Nov 7, 2015
- Forum: Windows 7 | Windows Vista Tutorials
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How to Diagnose and Fix High DPC Latency Issues with WPA (Windows Vista/7/8)

Ok I found the real driver that causes this, not indicated by perf or latencymon. Its the amd cat video drivers for Win 10 I think. If I uninstall driver and use basic MS display driver the latency tests pass. Now this is either a Win 10 driver issue with AMD cards and I tried every driver...
- DonJohnny
- Post #75
- Nov 7, 2015
- Forum: Windows 7 | Windows Vista Tutorials
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How to Diagnose and Fix High DPC Latency Issues with WPA (Windows Vista/7/8)

Hi I found this forum from a google search. Im experiencing high latency all USB related. Ran latencymon first and while I must say I get same results in kernel latency on two different rigs one Intel and one AMD it does show main culrpit as usbport.sys, thing is I have all drivers updated as...
- DonJohnny
- Post #74
- Nov 7, 2015
- Forum: Windows 7 | Windows Vista Tutorials

DonJohnny

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