I have been using my playstation 4 console with the monitor for about 4 months now with no problems. Suddenly when I turned it on, all I get now is a black screen. This also happens with May ps3 which has worked fine with the monitor for over 2 years.
They connect via hdmi, and the monitor detects the input. I have tried factory reset of the monitor, and it works fine with pc. As for the consoles, I have tried various resolution settings, new cable etc to no avail.
I can trick it into displaying the picture by first plugging the console into a TV, lowering the resolution then plugging back into monitor (without turning off power), but this is far from ideal.
As I say, It has worked fine for so long that I'm confused as to why it suddenly won't display the picture, I hadn't changed any settings/unplugged anything etc, it's just out of the blue.
Any ideas very much appreciated, and thanks in advance!!