SO yeah, this iis my new PC after some revision at a shop as the day after it didn't work... and they told me the motherboard wasn't correctly isolated not held correctly, so it collapsed itself, got some scratches and it doesn't work again. I have to get the money to get another copy of the motherboard as the dealer understood this as a human failure, therefore, my writing hiatus is going to be longer than what I expected... and yes, the SATA cables are on the loose because it's REALLY HARD to plug them on the motherboard when the SATA3 ports are under the GPU.

By the way, here is the list of the stuff jammed inside:
ASUS P8P67-M PRO B3 motherboard
Intel Core i5 2400 processor (3,1 Ghz x 4 cores, sandy bridge architecture)
Antec Three Hundred case box
Corsair HX650 650w modular PSU
2 Western Digital Caviar Blue 500GB HDDs
4GBx2 G.skill Ripjaws 1333 Mhz CL7 RAM memory
ASUS revised Nvidia GeForce GTX 560 card: The ASUS GeForce GTX 560 Ti DirectCUII 1GB DDR5
Sony DVD recorder

When I get the new motherboard, I'll plug everything like it was, then I shall have completed my gamer computer project *evil laugh*