Hopefully one of these works for you
Windows 10/11 Black Screen with Cursor Fix
A Windows 10 problem that often looks confusing is when you see a black screen with no error message, just a cursor in the middle. As strange as it may seem, many users have experienced this. The error can occur due to a variety of issues, from low screen brightness to hardware problems.
In the absence of a clear error code or message, it can be difficult to troubleshoot. If you have a black screen with cursor problem in Windows 10, try the following solutions.
First, you should adjust the brightness if only the cursor is visible. The rest of the screen may not be visible because it is extremely dark.
