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  • cwsink's Avatar
    Yesterday, 09:09 PM
    cwsink replied to a thread High DPC Latency in Windows 10
    I'll keep an eye out for it.
    29 replies | 367 view(s)
  • cwsink's Avatar
    Yesterday, 08:22 PM
    cwsink replied to a thread High DPC Latency in Windows 10
    Okay. So that basically means no hardware acceleration at all from the GPU. Everything is done in software and the videocard is just displaying what gets rendered by the CPU. Which explains why the poor CPU is pegged at 100 percent through the...
    29 replies | 367 view(s)
  • cwsink's Avatar
    Yesterday, 08:07 PM
    cwsink replied to a thread High DPC Latency in Windows 10
    I got it, thank you. I'll have a closer look but a quick glance shows a much better story as far as ISRs and DPCs. Does device manager show a generic display adapter rather than an Nvidia adapter under the "Display adapters" node?
    29 replies | 367 view(s)
  • cwsink's Avatar
    Yesterday, 07:07 PM
    cwsink replied to a thread High DPC Latency in Windows 10
    I've seen GPUs have problems while doing certain things and not others. My guess would be Chrome is using the GPU for hardware acceleration which is using features of the GPU which don't get used for normal desktop functions. It might be...
    29 replies | 367 view(s)
  • cwsink's Avatar
    Yesterday, 06:40 PM
    cwsink replied to a thread High DPC Latency in Windows 10
    I'm not certain I can trust what I'm seeing. It looks to me as if the dxgkrnl.sys calls to an ISR are regularly exceeding the recommended upper limit of 25 microseconds. The average is 1.5 milliseconds which is not good for overall performance...
    29 replies | 367 view(s)
  • jcgriff2's Avatar
    11-10-2018, 11:39 AM
    Hi. . . Update your Ralink Bluetooth Adapter rtbth.sys Mon May 25 08:36:31 2015 (5563174F) Driver Reference Table (DRT) | rtbth.sys Regards. . .
    2 replies | 119 view(s)
  • jcgriff2's Avatar
    11-10-2018, 11:33 AM
    Welcome to Sysnative Forums!
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    11-10-2018, 11:33 AM
    Welcome to Sysnative Forums!
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    11-10-2018, 11:33 AM
    Welcome to Sysnative Forums!
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  • cwsink's Avatar
    11-09-2018, 09:59 PM
    cwsink replied to a thread High DPC Latency in Windows 10
    That doesn't look like it should be causing problems. As far as the memory, "fully utilized" doesn't necessarily mean it's a problem. Standy memory is fine and actually faster than free if the computer needs to use what's in it. It's a little...
    29 replies | 367 view(s)
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