Windows 10 not booting

EDIT: Nevermind, I left it on long enough and it did a repair/scan on my second physical hard drive. I guess that was the culprit because Windows booted after. Please lock the thread.

Today after coming home, I started up my computer and found that Windows 10 is not booting. It sits at the ASUS logo (which I assume replaces the Windows logo) and the spinning dots, and does nothing.

I tried getting Windows Automatic Repair to work. It goes to a black screen and the computer becomes unresponsive.

I tried running my installation media USB that I have used to install Windows before. I tried booting it from UEFI and normal mode; both went to a black screen and the computer became unresponsive. I can't create a new one because I don't have a USB stick of 8 GB in size.

I tried my Memtest86+ USB stick to make sure USB is still working, and that loaded up and ran fine.

What can I do?

I had same problem. Had to take it to tech guys who said windows corrupted my hard drive and will repair it. After 2nd attempt on reset i managed to transfer my files to external hard drive. I can’t do anything else since update.