Whats wrong with my disk drive?

[Fras]

Ok so i got my computer all set up and working and managed to get windows 7 32Bit installed on it after a long time because it kept stopping and starting when reading, now that i want to upgrade to 64bit it starts reading then stops and doesn't make any progress, does anyone know what the problem could be?

 

[Fras]

400W Psu, its more than enough because i asked here before, i have the sata cable in sata 0, im kinda thinking its the power cable though, because when i move it the disk drive makes the reading noise.

 

[Fras]

I left it for a long time, thing is it just stops spinning alltogether, why would it do that?