Genuine windows 7 home premium
Intel Core i7-2600
8GB DDR3-1333MHz SDRAM 2 DIMMS
1.5TB 7200 rpm SATA 3Gb/s hard drive
600w power supply
1gb ddr3 radeon hd 6570
I tried to install a radeon hd 5770 from my other computer which uses a less powerful psu... I think it's pretty obvious I don't know what I'm doing and so If there's any more information that is needed I'll try to the best of my ability to find it out. I don't know anything more about the power supply other than my computer is an hp and it says delta electronics on the side. I read up a little on this and thought it might be the motherboard at first, but I don't really know what I'm doing and the motherboard physically looks fine.
(UPDATE) I just opened the case up again and realized that there's a little hub on the motherboard that one of the power cables fits into, and I can't remember if it was like that when I got it or if I had unplugged it and then just forgot to plug it in, I really hope this was just a stupid little mistake I made and not a real issue.