desperately

Re: Hanns-G HG281D, LCD Monitor no power

Wooff, that was a long thread. So, my story: +5VSB only, no PSON. +5VSB stable if the main board detached, and fluctuating +-0.25v if the main board is connected.
shorting +5VSB and PSON with 3.3K powers the power block on but there is some ticking coming from the power board 3-4 ticks per sec. Voltages are fluctating appr. +-0,3. Then the ticking slows down and after appr. a minute stopes. So does the voltage fluctuation.
Than the main board: The signal from the power button goes to RTD2120l MC, and doesn't go any further....