Clicking sound coming from my PC
Clicking sound coming from my PC
The device emits an unusual clicking noise even after turning off the fans and removing the hard drive. The issue continues without any disk connected.
You disconnected the power source for the AIO, which likely included both the PWM cable and the SATA/MOLEX connections.
I removed the PWM cable and after reconnecting it, I noticed a strong water flow, confirming it was safely turned off.