I’ve got a 15" Sony LCD monitor which I’ve had for quite a while.
It’s been absolutely fine until today, when I press the power button instead of turning ‘off’ (as in the screen expecting to go black) instead it goes white.
The only way I can stop this is unplugging the monitor. When I actually want it on it works absolutely fine, no disclours or anything - absolutely perfect.
I thought it might be a few things, so I tried the following:
To check it wans’t my PC / operating system, I unplugged it from my actual PC and tried plugging it back, immediately hte white was back again.
I unplugged everything and blew inside to remove any dust.
But if it still happened when the monitor was not connected to a computer (i.e. I unplugged the cable from the PC and then ‘switched the monitor on’ and got hte same, that rules that out..)