Whenever CPU utilization is high I can hear a slight buzzing noise from my CPU.
It's not the speakers - I've turned them off, even disconnected them and I can still hear the noise.
It's not the fans since they're turning at near constant (low) speed. I've even stopped the CPU fan and there is still noise at high CPU utilization.
It's not the HDD or DVD, I've disconnected them and booted from a USB (Linux) and I can still hear the noise.
Did anyone experience this? What could it be? I have a Thuban 1055T.
It's not the speakers - I've turned them off, even disconnected them and I can still hear the noise.
It's not the fans since they're turning at near constant (low) speed. I've even stopped the CPU fan and there is still noise at high CPU utilization.
It's not the HDD or DVD, I've disconnected them and booted from a USB (Linux) and I can still hear the noise.
Did anyone experience this? What could it be? I have a Thuban 1055T.