Windows 10: DPC Latency High Crackles popping dxgkrnl.sys, nvlddmkm.sys, USBXHC

Discus and support DPC Latency High Crackles popping dxgkrnl.sys, nvlddmkm.sys, USBXHC in Windows 10 Performance & Maintenance to solve the problem; So I bought a new computer. And the problem of crackling and bouncing back. It is important to note that my previous computer also had the same 3080... Discussion in 'Windows 10 Performance & Maintenance' started by sagiz, Jun 20, 2021.

  1. sagiz Win User

    DPC Latency High Crackles popping dxgkrnl.sys, nvlddmkm.sys, USBXHC


    So I bought a new computer. And the problem of crackling and bouncing back. It is important to note that my previous computer also had the same 3080 video card. Beyond that all the hardware is new. I need help attaching information about the problem I have I would love help from anyone who understands. Windows 10 - version 21h1 os 19043.1055 cpu: AMD Ryzen 9 5900X 12-Core ram: hyperx 2x16 3600 gpu: nividia evga xc3 3080. Motherboard: Asus rog X570 - E. Latencymon- windows preformance:

    :)
     
    sagiz, Jun 20, 2021
    #1
  2. zinou Win User

    DPC Latency problem (Storport.sys, nvlddmkm.sys, dxgkrnl.sys, etc.)

    Hi,

    For me those DPCs are originated by the Intel Intel(R) Serial IO GPIO Driver.


    DPC Latency High Crackles popping dxgkrnl.sys, nvlddmkm.sys, USBXHC [​IMG]


    The DPC and ISR graph shows a lot of those DPCs spikes.

    It seems that your driver is outdated (ver 30.100.1816.3 released on April 2018).


    DPC Latency High Crackles popping dxgkrnl.sys, nvlddmkm.sys, USBXHC [​IMG]


    A newer version is available on the Dell Website for your computer model.


    DPC Latency High Crackles popping dxgkrnl.sys, nvlddmkm.sys, USBXHC [​IMG]


    Update this driver and see if it helps.
     
    zinou, Jun 20, 2021
    #2
  3. Le Jester Win User
    High DPC Latency caused by wdf01000.sys

    Hello,

    I am posting this regarding a problem that I ran across in my laptop at the beginning of august 2019, the problem is that I am getting high DPC Latency levels that are apparently caused by wdf01000.sys according to the latency checking
    program, latencymon.

    I really want to know if there is a fix since I have browsed a wide range of sites trying to find a fix, I could not find any. And also my keyboard stopped working for some reason, if its ok I would like to find a fix for that, but
    I prioritize fixing the high latency over the keyboard.

    Thank you for taking your time to read this.
     
    Le Jester, Jun 20, 2021
    #3
  4. DPC Latency High Crackles popping dxgkrnl.sys, nvlddmkm.sys, USBXHC

    DPC Latency problem (Storport.sys, nvlddmkm.sys, dxgkrnl.sys, etc.)

    I tried the driver and it seems to have helped a little bit but I haven’t been able to test it out fully. However, due to other issues, like temperature when gaming, Dell will pick it up tomorrow to fix these issues. I doubt that it will help that much, but what can you do?

    Once I receive the repaired laptop, I will check again! Hopefully they check this issue but I doubt they can fix it..
     
    VirtualBoost, Jun 20, 2021
    #4
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DPC Latency High Crackles popping dxgkrnl.sys, nvlddmkm.sys, USBXHC

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