Official GIGABYTE Forum

Unknown noise like a long beep (possibly coil whine?) coming from motherboard

Hello

I have an unknown noise like a long beep (possibly coil whine?) coming from motherboard
I had initially thought it to be one of the two drives in my SSHD RAID STRIPE

So I changed my 2 x 500Gb+8Gb Seagate SSHD Laptop Thin drives for a samsung Spinpoint 1TB drive but the noise is still there...

Please can someone help me identify it and put an end to to it because it is driving me crazy with these long beeps.

The motherboard is a 78LMT-USB3 Rev 6.0