Ubuntu Installation :: Can't Get Past Grub?

Recently I did a clean install of Windows 7 on my HP Desktop because of registry issues, and wanting to clear the XP partition I was no longer using. I also had Ubuntu 10.04 as a 3rd partition which worked fine.

After the clean install of Win7, it is working perfect, I decided to put 11.04 as a second partition. I gave it 200gb of the 750gb HDD. It said it installed, but after Grub, it would just show a jumbled screen and freeze. So I figured maybe a video card issue, so I tried to install 10.10, when I would select it in Grub, my monitor would go to sleep as if it is no longer receiving a signal.

So I go back to 10.04 since it worked on the same machine before. I did everything as before, did it manually by setting EXT4, checking to format the partition, and mount point. It seemed to install just fine, but now when I select Ubuntu in Grub, it just goes to a black screen with the cursor blinking in the top left corner. I left it like that for a while too, just to see if it would eventually get there, but never did. Tried a couple more times and still the same.