Hi i have strange problem
I can hear high pitch noise coming from my motherboard i localized it in left top corner and what is stranger when i change polling rate of my mouse to 1000hz or 500hz in razer settings after that whenever i move my mouse its the sound gets louder only 125 is safe setting but its squeaking louder.
And what ise even more stranger when the CPU is in high use (super pi, prime 95, some games) the noise is completly OFF.