Wierd noise from my computer

Tormentor98

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Jul 3, 2013
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I have a FX-6300 (AM3+) and an ASUS M5A97.
It appears to me that my computer for the last couple of months has been making this noise. it's not a fan noise, it's more like a beeping/screeching noise.
It appears to be coming from my CPU area but I have no idea what it could be coming from so I could fix it.
I also have a CX750 so it shouldn't be my PSU.
The backplate for the CPU fan was hot when I touched it.
It is the stock backplate but I got an after market cooler that uses that backplate.
I have tried replacing the CPU cooler but i'm still having the same problem.

Could anyone help?
If you need any more info about something, just let me know.
 

Tormentor98

Honorable
Jul 3, 2013
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10,660


I have a Gigabyte GTX 760, it isn't that because it happened before I got my graphics card.
The noise happens more when I do something; it doesn't matter what I do, it just makes it go crazy.
I have monitored the temps on my CPU and GPU and I'm pretty sure it's not because they're too hot (Max temp = 52C).