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Crosshair V Formula Z FX9590 monitor sleep Idle Behavior

jetoutant
Level 7
:confused:
I have been running my PC for about a week now testing out different cooling set ups and liquid cooling devices and finally have good temps
Now I am looking at other things and noticed that my CPU usage would throttle up and down continuously when the Monitor goes to sleep it is a fresh windows 7 ultimate 64 bit install with just a small hand full of games and some standard software that should not cause this issue and all the Bios settings are left at stock and is up to date


I notice the CPU usage on my Logitech G15 Keyboard LCD screen and the fans also throttle up and down with CPU usage

any one have any ideas that might help before I go on to do some overclocking and tweaking settings
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Zka17
Level 16
Windows is always doing something in the background... it's the way how it's made... - if not else, that monitoring application is working from you're reading that the usage is going up...