Windows 10: Freezing, black screen, buzzing and studdering

I have a Dell Precision M6500, I recently had issues with my laptop running slowly and studdering and not connecting to websites. I did a sfc /scannow form the "task manager", run new task, with cmd and checked the 'run with administrative privileges". It seemed to work initially, but now it's doing the same thing a day later. In addition to all of the above issues, it's also making a "buzzing/crackling" sound. I recently upgraded for Windows 10 version 1803 to version 1809. Can someone help me?

:)

 

Windows 10 screen freezes and buzzing

Why cannot anybody fix my windows 10 from constantly freezing, followed by a loud buzzing? I have reset my computer mutiple times and followed every suggestion

 

Black screen error

Hello,

There are several reasons why you are facing a black screen issue. One of these is due to outdated or incorrect device drivers. For us to figure out what's causing this, provide more details by answering the listed questions:

• Can you confirm to us if you are using a laptop or a computer?
• Have you made any recent changes to your device prior to this happening?
• What exactly were you doing when the error occurred?
• Have you tried any troubleshooting steps to resolve this? If yes, specify all of the steps that you have done.

As an initial part of troubleshooting, we suggest following the steps given on this article:

Troubleshoot black screen or blank screen errors. This will help you diagnose and rectify most of the known black screen concerns.

We will wait for your response.

 

black screen

Hi Bart,

It is possible that you're experiencing black screen due to corrupted system files. To assist you better, we'd like to gather more information:

• Are you getting any error messages?
• What happen when you tried to login?
• What troubleshooting steps have you done so far?

In the meantime, we suggest that you follow the steps in this
article to troubleshoot black screen errors. You can choose which situation you're experiencing the error and perform the instructions.

Let us know if you need further assistance.