Windows 10: BOOTLOG_NOT_LOADED in ntbtlog.txt - is this what is causing my laptop to run so slow at...

This is part of the results from the bootlog. BOOTLOG_LOADED \SystemRoot\System32\drivers\disk.sys BOOTLOG_NOT_LOADED HP Officejet Pro 8630 NET BOOTLOG_NOT_LOADED @hal.inf,%acpi_amd64.devicedesc%;ACPI x64-based PC BOOTLOG_NOT_LOADED Fax - HP Officejet Pro 8630 BOOTLOG_NOT_LOADED HP Officejet Pro 8630 NET BOOTLOG_NOT_LOADED Fax - HP Officejet Pro 8630 BOOTLOG_NOT_LOADED HP Officejet Pro 8630 NET BOOTLOG_NOT_LOADED Fax - HP Officejet Pro 8630 BOOTLOG_NOT_LOADED HP Officejet Pro 8630 NET BOOTLOG_NOT_LOADED Fax - HP Officejet Pro 8630 BOOTLOG_NOT_LOADED HP Officejet Pro 8630 NET BOOTLOG

:)

 

Laptop is running very slow

Hi Thomas,

What all troubleshooting steps have you performed?

As an initial troubleshooting step, I would request you to execute the System Maintenance troubleshooter and check if there is any improvement in the speed of laptop.

To perform common maintenance tasks in Windows, such as cleaning up unused files and shortcuts, try using the System Maintenance troubleshooter to automatically find and fix problems. For example, the System Maintenance troubleshooter looks for unused files
and shortcuts that you can clean up or remove so that your computer can run faster.

Please follow the steps to run System Maintenance troubleshooter
on the computer:

• 
  Type “Control Panel” on the search box.
  
• 
  Click on Troubleshooting.
  
• 
  Click on View all option on the left side of the Windows.
  
• 
  Click on System Maintenance option.
  
• 
  Click on Next and follow the onscreen instructions to troubleshoot the issue.
  

Please revert if you face any issues with slow speed of laptop.

Thank you.

 

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

 

System slow down

Hello,

Slow PC performance can be caused by several factors. Since you are aware of the issue's source, we suggest that you run the
Maintenance task. This will help you in checking and resolving any issues that is causing your device to slow down. Here are the steps:

• Press Windows + X.
• Select Control Panel.
• Select Troubleshooting.
• Click on Run maintenance task under System and Security.

If the issue is still not resolved, feel free to let us know and we'll assist you further.