Material interruptions and DPC using 20 to 30% of the CPU?
I have an Intel DZ68BC feet bar Windows 7 Ultimate 64-bit with 16 GB of RAM and an Intel Core processor i5-2500 @ 3.3 GHz overclocked to 3.8 GHz. I have a problem with the hardware interrupts and DPCS. No matter what I do on my computer, after I start it up, and it has been slowed down for half an hour or more, interruptions starts with about 20-30% of my processing power. Whenever it stings my music in Windows Media Player skips and jumps a lot. Does anyone have any ideas as to what may cause these spikes.
P. S. I have all my drivers and updates to installed Windows.
Thank you
Nathan
I checked with precess Explorer and found a few USB hub root abnormal but I disble and so good (my computer hp compaq dc7800)
Tags: Windows
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