Chosen Solution
Playing a game, computer froze and I had to forcibly shut it down. Gave it a break and upon restart, got automatic repairs screen, but then screen goes black.
I’m going to assume you are either running Windows 8.x or Windows 10 on this system even though you never confirmed anything. These are the only two OSes I know care about the signature of the files to the extent the OS WILL NOT load. Generally speaking the few times I have seen the automatic repair fail is when it’s a Secure Boot problem caused by MBR or BCD corruption. Because of how Secure Boot works, the system fails to boot because the corrupted files don’t have the signature Windows is expecting. I’m going to assume you don’t have installation media, so use this tool to create media for Windows 10 or this one for Windows 8.x. The instructions for Windows 8.x can be found here. If you’re running Windows 10, refer to this version. I’m not 100% positive if Windows 10 is the same as 8.x, so I’ve linked instructions just in case.
@kim715 sounds like a corrupted OS. You most likely will have to reinstall your OS. We cannot be more specific since we do not know which version you are using.
First try resetting your bios. Locate the coin cell battery, take it out and re-insert it. If you can not access the CMOS coin cell, a bios reset will have to do. Besides this, I can only presume that your graphics chip is burned out or malfunctioning. What type of graphics card do you have? If you have a dedicated GPU, try switching on integrated graphics within the bios.
