It is driving me insane, it seems like it goes away and then it comes back. It might lag video too I'm not to sure. If i disable my wifi driver (Asus pcie N15) it goes away, but i can't use ethernet because my computer is not near a ethernet port. It just happened randomly and might be getting worse.
Try using the latency monitor app here. Resplendence Software - Free Downloads Use it in the background while you use the computer. After the buzzing and glitching happen a couple of times check the apps report and see if it gives you driver/s problem.
- I set it running and it happened. I have Power Saver on and if I turn it off it does go away, but i have it on due to my fan being noisy. I don't see why its an issue now since its been fine for 3 years. Again disabling my lan drivers does fix it but due to not being near an ethernet port I need it enabled. any other fixes/driver issues that might be causing the problem? My storage is 20gb free for both my ssd and my hdd so is there an issue there?
Ok so click on event viewer in Windows start button, look under summary of administrative events, see if there are any critical events listed, and errors reported(this could be thousands to just a few).