Windows 7 won't start...

I want to start off by giving background. I am a poor student and thus can only satisfy myself with a cracked version of 7 Ultimate. I am not a tech sabby guy, but can follow instructions, once given.
To the main problem- my PC has been dropped from roughly 1m by the cleaning lady that comes once a week at my apartment. The case is bent a bit next to the graphics card. Windows starts with a "System repair" and goes nowhere, simply restarting my PC over and over. I was able to get 1 good boot and got acces to my home screen, but windows explorer crashed and a few errors popped up and so I decided to restart it again. Since then it's been in the repair loop. Can you help me with bypassing this? It's been like this for almost 4 hours now and I am getting concerned. I will take it to an examination if I can't do anything about it, but I'd like to spare myself the hefty repair price.
Thanks in advance.

We can't help you with a cracked version of Windows - that is a violation of the policies of this forum.

But that isn't your problem here. The problem is, your laptop got damaged when it was dropped, and now it won't work. And it won't work until you get it fixed. Reinstalling Windows won't fix it.

It will cost you more to fix this laptop than it is worth, unless you have a friend who can fix it for free. Then it might be worth it. But don't pay anyone to fix it; you would be better off using that money to buy another laptop.