Hi all, my Samsung WD8704RJA is displaying the Uc fault code.
According to Samsung it is caused by Excessive fluctuation in the supply voltage. They recommend that the supply be switched off for 30 seconds to remedy the problem and if that doesn’t work it is a faulty main PBA. The mains voltage is not fluctuating so before I rush out and spend £170 on a new board do any of you have any ideas?
I am an electronic security tech so I have a fair idea about sparky related issues and all the necessary test meters.
Thanks in advance….