Windows 10: Slow boot time, dxgkrnl.sys BOOTLOG_NOT_LOADED

Discus and support Slow boot time, dxgkrnl.sys BOOTLOG_NOT_LOADED in Windows 10 Drivers and Hardware to solve the problem; I have been trying to pinpoint the problem with my slow boot time. Looking at the boot log I can see BOOTLOG_NOT_LOADED... Discussion in 'Windows 10 Drivers and Hardware' started by DrLizardWizard, Apr 20, 2019.

  1. Slow boot time, dxgkrnl.sys BOOTLOG_NOT_LOADED


    I have been trying to pinpoint the problem with my slow boot time. Looking at the boot log I can see BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys come up multiple times. I have searched online for fixes and seemed to have tried everything I have found. I am currently running Windows 10 with an AMD Radeon RX 470 graphics card, with 3 monitors all connected to the GPU. I have tried uninstalling and reinstalling the AMD drivers, restarting before and after a new install of the drivers with neither speeding up the boot time, currently about 10 minutes to get to the log in screen. I have done a full Window reinstall twice, flashed the BIOS of my motherboard, MSI Z170A Krait Gaming 3x, updated the firmware of my motherboard, all with no success at speeding up the boot. I went into the BIOS and tried allocating more memory to the GPU, 512 MB. Tried turning off Windows Defender, but it seems to turn itself back on when I restart, again just as slow as the before. Looking at my startup programs I had every app that wasn't required turned off, and tried turning off some of the Windows scheduled tasks and Windows Services but this led to a BSOD loop on restart the required another Windows reinstall. In addition to the above-mentioned hardware I also have an Intel i5 6500k CPU, and Windows on a Samsung 850 Evo SSD. Below is my most recent Boot Log, if that helps.

    4 20 2019 14:43:44.500

    BOOTLOG_LOADED \SystemRoot\system32\ntoskrnl.exe

    BOOTLOG_LOADED \SystemRoot\system32\hal.dll

    BOOTLOG_LOADED \SystemRoot\system32\kd.dll

    BOOTLOG_LOADED \SystemRoot\system32\mcupdate_GenuineIntel.dll

    BOOTLOG_LOADED \SystemRoot\System32\drivers\msrpc.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\ksecdd.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\werkernel.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\CLFS.SYS

    BOOTLOG_LOADED \SystemRoot\System32\drivers\tm.sys

    BOOTLOG_LOADED \SystemRoot\system32\PSHED.dll

    BOOTLOG_LOADED \SystemRoot\system32\BOOTVID.dll

    BOOTLOG_LOADED \SystemRoot\System32\drivers\FLTMGR.SYS

    BOOTLOG_LOADED \SystemRoot\System32\drivers\clipsp.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\cmimcext.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\ntosext.sys

    BOOTLOG_LOADED \SystemRoot\system32\CI.dll

    BOOTLOG_LOADED \SystemRoot\System32\drivers\cng.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\Wdf01000.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\WDFLDR.SYS

    BOOTLOG_LOADED \SystemRoot\system32\drivers\WppRecorder.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\SleepStudyHelper.sys

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\acpiex.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\SgrmAgent.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\ACPI.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\WMILIB.SYS

    BOOTLOG_LOADED \SystemRoot\system32\drivers\wd\WdBoot.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\WindowsTrustedRT.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\intelpep.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\WindowsTrustedRTProxy.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\pcw.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\msisadrv.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\vdrvroot.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\pci.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\pdc.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\CEA.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\partmgr.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\spaceport.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\volmgr.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\volmgrx.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\mountmgr.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\iaStorA.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\storport.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\EhStorClass.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\fileinfo.sys

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\Wof.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\wd\WdFilter.sys

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\Ntfs.sys

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\Fs_Rec.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\ndis.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\NETIO.SYS

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\ksecpkg.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\tcpip.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\fwpkclnt.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\wfplwfs.sys

    BOOTLOG_LOADED \SystemRoot\System32\DRIVERS\fvevol.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\amdkmpfd.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\volume.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\volsnap.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\rdyboost.sys

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\mup.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\iorate.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\hwpolicy.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\disk.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\CLASSPNP.SYS

    BOOTLOG_LOADED \SystemRoot\System32\drivers\spvdbus.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\cdrom.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\filecrypt.sys

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\Null.SYS

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\Beep.SYS

    BOOTLOG_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\BasicDisplay.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\BasicRender.sys

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\Npfs.SYS

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\Msfs.SYS

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\tdx.sys

    BOOTLOG_LOADED \SystemRoot\System32\DRIVERS\netbt.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\afunix.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\afd.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\vwififlt.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\pacer.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\netbios.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\rdbss.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\nsiproxy.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\npsvctrig.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\mssmbios.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\gpuenergydrv.sys

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\dfsc.sys

    BOOTLOG_LOADED \SystemRoot\System32\Drivers\fastfat.SYS

    BOOTLOG_LOADED \SystemRoot\system32\drivers\bam.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\ahcache.sys

    BOOTLOG_LOADED \SystemRoot\System32\DriverStore\FileRepository\compositebus.inf_amd64_bcb89b3386563bd7\CompositeBus.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\kdnic.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\umbus.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\CAD.sys

    BOOTLOG_LOADED \SystemRoot\System32\DriverStore\FileRepository\u0340998.inf_amd64_f156c252858e0346\B340755\atikmdag.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_LOADED \SystemRoot\System32\DriverStore\FileRepository\u0340998.inf_amd64_f156c252858e0346\B340755\atikmpag.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\HDAudBus.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\ucx01000.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\USBXHCI.SYS

    BOOTLOG_LOADED \SystemRoot\System32\drivers\TeeDriverW8x64.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\asmtxhci.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\e1d65x64.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\wmiacpi.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\intelppm.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\acpipagr.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\UEFI.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\NdisVirtualBus.sys

    BOOTLOG_LOADED \SystemRoot\System32\DriverStore\FileRepository\swenum.inf_amd64_ea7b19c04e7a8136\swenum.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\rdpbus.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\AtihdWT6.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\ksthunk.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\UsbHub3.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\RTKVHD64.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\usbccgp.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\hidusb.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\lvuvc64.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\usbaudio.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\lvrs64.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\kbdhid.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\kbdclass.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\mouhid.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\mouclass.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\asmthub3.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\HidBatt.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\CAD.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\monitor.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\rdpvideominiport.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\wcifs.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\bowser.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\mmcss.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\mrxsmb.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\mrxsmb20.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\luafv.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\cldflt.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\storqosflt.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\MSKSSRV.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\lltdio.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\mslldp.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\rspndr.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\HTTP.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\mpsdrv.sys

    BOOTLOG_LOADED \SystemRoot\System32\DRIVERS\srvnet.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\mrxsmb10.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\tcpipreg.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\Ndu.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\peauth.sys

    BOOTLOG_LOADED \SystemRoot\System32\DRIVERS\srv2.sys

    BOOTLOG_NOT_LOADED \SystemRoot\system32\drivers\wd\WdFilter.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\WSDPrint.sys

    BOOTLOG_LOADED \SystemRoot\system32\DRIVERS\WSDScan.sys

    BOOTLOG_LOADED \SystemRoot\system32\drivers\wd\WdNisDrv.sys

    BOOTLOG_LOADED \SystemRoot\System32\drivers\condrv.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_LOADED \SystemRoot\System32\DriverStore\FileRepository\igdlh64.inf_amd64_8a9535cd18c90bc3\igdkmd64.sys




    This has been happening for about 3 months, so I a might have missed a step I tried, but any help would be appreciated. Let me know if there is anything that will I can do that I haven't already tried or even something I did in an incorrect order. Thanks in advance.

    :)
     
    DrLizardWizard, Apr 20, 2019
    #1

  2. dxgkrn1.sys loads 5 times during boot process in Windows 10

    Hi. I am finding my boot process to be somewhat slow. So I used msconfig and am looking at the log file after the boot is complete. It shows the following line 5 times:

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    Can someone tell me how I resolve this issue?

    Your help is very much appreciated.

    Thank you.
     
    BobSchneider_913, Apr 20, 2019
    #2
  3. Booting up takes 3 minutes, possible cause is dxgkrnl.sys not loaded

    I have bought a new laptop and I installed Win7 on it because that's the OS I was used to. I had some troubles with installing the drivers but I have managed after all. The only problem left was a very slow boot up.

    Then I decided to upgrade to Win10, the OS that I am still running right now, but I chose to keep my Win7 data. Hoping I will get a faster boot up I was dissapointed. I still had to wait 3 minutes to be able to use my laptop.

    Safe mode minimal boot takes 1 min and 20 sec and I have also noticed by enabling Boot log the following

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\cdrom.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys - 5 times

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\gzflt.sys

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\trufos.sys

    So I am thinking something is wrong about dxgkrnl...

    I am also experiencing Latency issues caused mostly by dxgkrnl.sys, ndsys.sys and intel rapid storage technology.

    My antivirus is BitDefender.

    I tried:

    • Updating BIOS (when I was still runnning win7, causing the laptop to not be able to boot to windows, changing boot to legacy support solved the problem)
    • Disk defragmentation
    • Updating windows, most of the drivers as well
    • Ran SFC scanner but it got stuck at 65%
    • Disabled fast startup
     
    Florin-Nicolae, Apr 20, 2019
    #3
  4. BradWRO Win User

    Slow boot time, dxgkrnl.sys BOOTLOG_NOT_LOADED

    Windows 10: 35 minute boot time on fast PC

    Hi all. thanks for your help. I have tried many more things including using chkdsk (came up clean), cleaning up the boot-drive and enabling TRIM. I also did a system restore.

    The problem still persists - but I have some new information from the boot log:

    BOOTLOG_NOT_LOADED \SystemRoot\system32\drivers\N360x64\1605020.00F\SRTSPX64.SYS

    BOOTLOG_NOT_LOADED \SystemRoot\System32\drivers\dxgkrnl.sys

    In the bootlog these two drivers failed repeatedly on Boot up - I have Googled them but I can make nothing of the definitions.

    Would this have an impact on my boot time?

    What is puzzling is that the boot time is consistently 30 minutes - then the machine springs to life and runs perfectly.

    As usual,

    looking forward to the Feedback.
     
    BradWRO, Apr 20, 2019
    #4
Thema:

Slow boot time, dxgkrnl.sys BOOTLOG_NOT_LOADED

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