I just built my gaming pc . My CPU usage is at 100% when ever I open any game and my Power usage is at high. I don't know how to fix this. My CPU temp is at 23 degrees celcius and my GPU is a ASUS rx550. My CPU is a Intel I7 8700. My PSU is a corsair 750 Watt. My motherboard is a MSI Z 390. Do you know how I could fix this? I also have Windows 10 home.