Windows 10: how do i fix my computer, whenever i start it up its black screen with a blue spinning circle

I've restarted multiple times, it doesn't work when i hold shift on boot up, i reseated my ram, I don't know what to do because my bios isn't opening

:)

 

Windows 10 Black Screen Cursor Spinning Blue Circle

Zigzag thank you for responding, but I can't get to the "start" screen or promp commanthis fix. From boot up to black screen white cursor arrow and blue spinning circle. Can't get passed that point.

 

blue screen with spinning circle following reinstall of Win 10

Following a reset of my Toshiba Satellite laptop due to account login errors and then successful upgrade to Win 10 (laptop came with Win 8), I am now stuck with the blue screen/spinning circle. When I turn the laptop on, the sequence of screens I get are:
the Toshiba screen, black screen with spinning circle, lock screen. I can move the mouse, but if I click it to advance to log in, I get the blue screen with spinning circle. Turn the laptop off/on and I repeat the sequence getting stuck at the blue screen
again.

Suggestions?

thanks

 

Windows 10 Black Spinning Circle with Cursor Pointer Before Login screen

I am in Windows 10 14393.2046 Build and during Boot I am Experiencing Black screen with a cursor and spinning circle ,having updated my Graphics Card Drivers Up to Date and Windows 10 1607 Cumulative Updates too.Since i didnt have any startup issues in
Windows 8.1 ,10240 as well as 10586 builds and i performed all troubleshooting steps and annoyed me.I can say that it is a windows issue and you have to sort it out ,only problem is

• Windows Logo Spinning Circle
• Black Screen spinning Circle
• Login