My New Rig [PICS]

[HalfBajan]

So today I received this in the mail


This, was my workbench


Coolermaster storm enforcer



Everything


MSI GTX 650TI OC


ASrock 990fx extreme3 mobo



Coolermaster 212 evo cooler





CASE AND MOBO


Into the case we go! so far



GPU IN!


STANDING




Hello there


almost finito








Everything went good except the Fucking thermal paste... first time I'd done it and I was scared... but its fine now I guess O.O
okay sooo, started it up for the first time and everything turned on but no display... wut
restarted a few times then it came on? okay....
installed W7 32 bit (was meant to install 64 bit)
everything was fine!
decided to reinstall windows in 64 bit version
computer screen turns off halfway through installation...
10 minutes later, still of
so I turn the pc off
Go to turn it back on... no display, restart, no display, restart, no display
WHATS HAPPENED?!?!?! HELP