Ultra Black Screen of Death

Seriously this bugger won't go away. Hello, I'm fresh as a newborn baby in this forum stuff. Probably places this question in the wrong forum too. I'm sure this question has been asked HUNDREDS of times. I know so actually cause I saw several, however I finally decided to make my own question after noticing all the solutions given just don't work. So now. Lets get to it, story time. Yesterday there was a storm and it blew out the power for a few moments. I was stupid and turned the computer on and because the power blew it had to run some repairs. And as boom. As unfortunate as things get, right in the middle of repair power goes out again. I knew my computer had to have been botched. I turned it on again (I know, not smart) And actually booted up to my surprise but when the loading was all done and over with, the screen was bare with a little cursor. Completely black with a movable mouse. Black screen of death. Furthermore none of the solutions I've seen worked. So now ill go over what I have done.
Black Screen:
-Can turn on PC and the Lenovo name pops up. It loads. And them Black with Cursor.
-Ctrl Alt Delete does not work. Black screen stays black and task manager does not show.
-What has worked however is spamming F8. It brings me to a nice list of options that all suck and are broken.
-Now more specifically in the For screen I've tried safe mode; doesn't work. Black screen with a bigger cursor.
-I've tried Clicking on repair computer option. I enter password and all that jazz and finally that option took me to 5 more options. One being repair computer. I did. And then afterwards it does nothing to fix any problem.
-I tried the system restore option. It says there are no restore points.
-I tried Debug mode, safe mode with networking, and any other option that was available to click on.
-THE ONLY THING this rock is currently capable of doing is accessing the command prompt, which tiny opinion is the most frustrating damn option to click on because finding a command it will actually take is half way impossible.

I've tried everything except beat it with a hammer and even that was in process of occurring at one point. Please some amazing advice or anything would be perfect. I'm so pissed at this rock I'm debating on whether or not to water skip with it. Forgive for any mistakes I made creating this forum. I wrote this and made a profile all today is desperation.