What I think is happening is that initially there is not the correct supply voltages to maintain the on condition or it is varying that's why I suggested you start with the no power test (sect 4-2)and check if the voltages are stable or not. So after a while the power light stays on along with the display is this correct? plugging the power plug in another power board. I can't verify it that triggers power on/off issue, since I might not be in the room when the problem occurs again. the display turns off (due to power settings) the problem would occur again. Then if something occurs (not 100% sure, but I think e.g. I also notice that the power would flash on and off and after a while then sometimes the display would remain on and stop flashing. I did not open the monitor up yet but just wanted to know if it is just capacitor issue or the power board (which would be harder or more expensive to source a replacement board) Yeah from my research alot of the time it is bulging capacitors that needs replacing. Since basically it is a modern LCD monitor, so the problems would be similar.ĭisconnecting the input signal (hdmi) still has the same problem. Though I think in general the model is not that relevant,
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