RichG New User

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  • Yes, I finally narrowed it down to the High Definition Audio Controller also. When I am on battery, I disable it unless I need audio. Curiously, when the machine resumes from sleep state, the system interrupts sometimes stay close to zero for a while. I have been trying to pay attention to which programs will initiate the…
  • I have the same problem with an E5-575G, with the System interrupts running at 4% CPU utilization even at idle. Finally narrowed it down to the "High Definition Audio Controller" in the System Devices section of Device Manager. If I disable this process, the System interrupts shortly drop to zero at idle: however, I also…
  • Have a similar problem with an Acer E5-575G, with system interrupts showing about 3% CPU utilization in inactive idling state. Disabling the Realtek High Definition audio in Device manager will result in the system interrupts dropping to virtually 0% at idle. Tried to change various parameters in the Sound settings under…
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