Need help ASAP!

Ok, I feel as if my old thread was under informed...so I re typed it,

So last week my new system was having problems with randomly freezing.. I check my motherboard and the capacitors looks fine, no leaks. I would hear a high pitch whine from computer and I suspected mobo, but everything looks in order... I paper clipped tested my power supply and it started making tick noises... Could that be what was causing system freezes? Help please ;-;