Is there any way to fix Windows 10 black screen error after its up-gradation.

I have been facing windows activation problem from a couple of months but after doing a lot of research I can up with a website where they have given why and how to resolve the windows activation error with very simple steps. https://msofficetechnicalsupportnumbers.com/blog/fix-windows-activation-error-code-0x80072f8f

PC came new with W10-64bit.
you meant just exactly after the upgrade it failed.
right, you meant the UPGRADE (from what?) failed hard.

that error means the boot files are corrupted.
easy if HDD bad. test it.
is the HDD good? did you use secure boot or legacy boot to do that,?
There are lots of possible cures. here.
one is to ask dell for help on there forum.
they can tell you how the original OS was set up.
and they also have your drivers.


no clues.

Hello

Steps to repair error 80240020 while installing Windows 10 free upgrade

Step 1: Very firstly go to $Windows.~BT folder in C: and make sure that all the Hidden items option is checked in the window toolbar section. And try to remove almost all the files and folders. It may also happen that some of the files you are not able to delete as because of the permission issue.
Step 2: Now delete the entire things in the C: > Windows > Software Distribution > Download folder.
Step 3: Then execute the command prompt as an administrator and look for 'cmd' from the starts menu or screen and click right on it and select the 'Run as Administrator' from the context menu.
Step 4: Type the command "wuauclt.exe /updatenow" and hit the enter button.
Step 5: Wait for couple of minutes and then verify for presented updates eg. Windows update. The downloaded Windows 10 start automatically with the actual downloaded size, it mainly depends on the current installed version on your PC.
Step 6: As the downloading finished, 'Preparing for Installation' will start after that you can attempt to install the update again.
Step 7: You are able to see the message prompt "Upgrade to Windows 10 is ready". You need to just press the Restart Now or Start the upgrade now button on the screen
Step 8: And now your PC restart and the Windows 10 installation begins automatically. The process is comprised of three phases:

1. Copying files
2. Installing features and drivers
3. Configuring settings

Step 9: Let the PC to reboot for pair of times during the installation and for this you need to wait for 10-15 minutes for finishing, it depend on the size of the file and also the speed of the PC
Step 10: As the installation is completed, a welcome screen will prompt and then you need to follow the on-screen instruction to enter the login screen
Step 11: Lastly type your username and password for booting into the newly installed and configured Windows 10 desktop. How To Fix the 80240020 Windows 10 Installation Error

Are you Facing Windows 10 Internal Power Error? Then don't worries just make a call at Windows Technical Support Number 1-800-220-1041 to Fix Windows 10 Internal Power Error by windows tech support team experts. Dial Windows Customer Support and Service number for windows related issues, errors and messages.

Yeah, all of these problem happening for changing windows..so please setup windows from boot mood and at a time format that previous versions of windows and then your system must be okay..

Thanks

Try the link below for an explanation of beep codes.

https://www.pcmag.com/encyclopedia/term/38515/beep-codes