Hello, I have a problem in uno4k se. The u1954 system heats up a lot and squeaks. I tried to remove a few capacitors from the right side but it did not help. When I remove the system then the squeak disappears. Someone had a similar problem?
Squeaky sound, Oscillating sound, does not have to do with a capacitor, it can also be caused by a faulty voltage regulator or a faulty inductor which may more likely.