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  1. #21

    Re: DPC Latency problem

    Quote Originally Posted by xilolee View Post
    Uninstall intel RST.
    What is intel RST?

    EDIT: I don't have rapid storage technology installed

    Can I do something else to help you finding out the cause of high latency


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  2. #22

    Join Date
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    Re: DPC Latency problem

    Nonetheless, its drivers iaStorAV and iaStorA appear in your logs.
    Also arcsas, nvraid, sisraid2, sisraid4, vsmraid, vstxraid.
    Even if it seems all of them are not currently started and used.

    I'll admit I have all of them too... :-)

    And at this point I'm not sure if they are remnants of previous installations or if they came with windows installation.
    Last edited by xilolee; 02-11-2017 at 12:40 PM.

  3. #23

    Re: DPC Latency problem

    Quote Originally Posted by xilolee View Post
    Nonetheless, its drivers iaStorAV and iaStorA appear in your logs.
    Also arcsas, nvraid, sisraid2, sisraid4, vsmraid, vstxraid.

    I'll admit I have all of them too... :-)

    And at this point I'm not sure if they are remnants of previous installations or if they came with windows installation.
    Maybe they came with INF driver or windows update, this is the picture of all my drivers, take a look
    Imgur: The most awesome images on the Internet

  4. #24

    Join Date
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    Re: DPC Latency problem

    Did you already update your mouse software? This seems to be the newer software version for it: 8.91.48.

  5. #25

    Re: DPC Latency problem

    Quote Originally Posted by xilolee View Post
    Did you already update your mouse software? This seems to be the newer software version for it: 8.91.48.
    Yes, in my previous post of all installed software it's written 8.91.48.

  6. #26

    Join Date
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    Re: DPC Latency problem

    You could try to run driver verifier; please read CAREFULLY the following instructions:

    • Only for windows 8, 8.1, 10 users (Win7 users, WinVista users, XP users, shouldn't have this problem):
      1. change the bcdedit {bootmgr} displaybootmenu setting from No to Yes
      2. change the bcdedit {bootmgr} timeout setting to 30 seconds
      3. change the bcdedit bootmenupolicy setting from standard to legacy
      4. restart your PC and see if the boot menu appears and if it allows you to select windows advanced boot options (SAFE MODE included!) with the good old F8 key.

      See the hidden instructions if you don't know how to do it.
      Read More:
    • Create a restore point
    • Create a system image
    • Read the guide about Driver Verifier - BSOD related - Windows 10, 8.1, 8, 7 & Vista (click).
    • Read some other tutorials/guides and WARNINGS on internet.
    • Enable verifier
      You can use either the standard method, or the EXPERIMENTAL instructions at the end of this post.
      No need to use them both.
      By the way, in the experimental instructions I modified some verifier settings: I've added the parameter /bootmode resetonbootfail.
      This should reset driver verifier if it should cause the pc to go in BSOD loop state (see next point).
      This option is incompatible with windows 7 and windows vista (it should be skipped by them).
    • If you'll get a very fast BSOD after you logged into windows, you'll need to go to safe mode to reset verifier settings.
      From an elevated command prompt:
      Code:
      verifier /reset
    • Post here the new verifier dump




    CAUTION

     
    • I created the following method to speed up things a bit, to enable verifier settings like written in Jcgriff's verifier thread, using only third party drivers (hence excluding microsoft drivers).
      This was tested only on Windows 10 home x64 (and partially on windows 7)



    1. download nirsoft driverview and decompress its folder (leaving its default name) on your desktop, i.e. on the desktop there should be the driverview folder (with its files in it):

    2. open notepad, copy the following text and save the file on your desktop as EnableVerifier.ps1:
      Note:
      Code for 64bit windows versions

      Read More:
      Note:
      Code for 32bit windows versions

      Read More:
    3. From an elevated command prompt, run:
      powershell -executionpolicy unrestricted "%userprofile%\desktop\EnableVerifier.ps1"
    4. It should appear something like:
      Read More:
    5. Reboot your machine and wait the verifier dump (i.e., verifier should force a new BSOD, identifying the problem).

  7. #27

    Re: DPC Latency problem

    Thank you xilolee, I decided not to pay attention at this problem anymore, because it's not possible to solve it and in the end it will bring even more problems.

  8. #28

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    Re: DPC Latency problem

    Ok, your choice.

    Another (simple) thing you could try is to exclude from Win10 Defender the game folders, only if you are sure you (or the program) won't download and run anything inside that folder, obviously (I don't use steam, hence I'm not sure about that):
    D:\Programos\Steam\steamapps\Common\Half-Life\
    D:\Programos\Steam\steamapps\Common\Counter-Strike Global Offensive\

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