Laptop freezes for a minute after bootup or sleep

My Dell XPS 13 9370 (250GB SSD) runs perfectly fine except after bootup or sleep. It works fine directly after bootup/sleep but after a few minutes the laptop freezes and I can't do anything. After a minute, the freezing stops and everything is fine. The freezing only happens once and only every time I boot it up.

Help would be great!

Thank you! :)

Winver 1903 OS Build 18362.535

After completing the above steps plan to run overnight the Dell diagnostics.
Check the boxes for these customized tests:

Code:

Performance
Bluescreen analyzer
Hard drive
Hard drive stress
Memory
Memory stress
Motherboard
Processor
Processor stress
System stress

Code:

Monitor & screen
Laptop lid
Monitor or LCD
Touch screen
Video capture
Video card
Video card stress

https://www.dell.com/support/home/us...aptop/diagnose

Post images of all steps / tests into the thread.
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Take Screenshot in Windows 10

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dalchina said:

Note this post about the same laptop today:
Laptop Speaker Not Working

Start with a basic disk check: e.g.
HD Tune (free) Health and error scan tabs
Download HD Tune 2.55

If that's ok then from an admin command or Powershell prompt run
chkdsk c: /scan

If ok, similarly run
SFC /SCANNOW

and report the result.

Have you tried turning fast startup off?

HD Tune returned fine. No errors and disk is healthy.

Chkdsk C: /scan ran fine and had no problems.

SFC /SCANNOW said it found some problem but has resolved them.

I think it has fixed the problem until now. No more freezing after start up. I will report in some time to confirm if the problem has really been resolved.

Thank you very much dalchina! :)

- - - Updated - - -

zbook said:

After completing the above steps plan to run overnight the Dell diagnostics.
Check the boxes for these customized tests:

Code:

Performance
Bluescreen analyzer
Hard drive
Hard drive stress
Memory
Memory stress
Motherboard
Processor
Processor stress
System stress

Code:

Monitor & screen
Laptop lid
Monitor or LCD
Touch screen
Video capture
Video card
Video card stress

https://www.dell.com/support/home/us...aptop/diagnose

Post images of all steps / tests into the thread.
If there is any problem posting images please use share links.

Take Screenshot in Windows 10

How to Upload and Post Screenshots and Files at Ten Forums

Thanks for the steps but for now the problems seems resolved. I will run this if the problems does persist.

Thank you zbook! :)