High Pitched Noise near the CPU or from the CPU itself

I just built this rig 3 weeks ago and I decided to update my BIOS because it's not compatible with Spec Ops: The Line, the game worked but the mobo/cpu started making these high pitched noise. I'm pretty sure it's not coming from the PSU because its at the bottom. The sound is not consistent
but it's really annoying when I hear it, do I need replace it or is there a way to get rid of it?

Specs:
AMD FX-6 6100 Black Edition 6 Core 3.3Ghz
MSI 760GM-P23 (FX)
Arctic Cooling Freezer 7 Pro rev 2
Crucial 8GB (2x4GB) DDR3 1333Mhz Ballistix Sport
PowerColor HD 7770 GHz Edition 1GB GDDR
Samsung HD103SJ Spinpoint F3 1TB Hard Drive SATAII
CIT 500w Power supply