I've exchanged the old Planar monitor, modle PL1910M, for a new one since the old one went bad. I thought I had it in the bag by writing down all the settings and taking a screen grab of the desktop so I could put everything back in place as it was.
Only one catch: I press power/menu button, and it tells me:
I went online immediately to find a solution, but I can't find one that works. Every sites tells me to hold down the power button for two twenty seconds to unlock a monitor (I couldn't find info' for my specific make/model), but it doesn't work. I don't see a way to adjust those settings with the computer as opposed to the monitor (britness, contrast, etc).
How do I unlock this monitor? It has - and + buttons for sound (which isn't used from the monitor), the power button in them iddle, and < and > arrow buttons -- incase there is some combo I need to press.