N00b here. Just bought a new WG D7700 from Happ. I did something heroically stupid.
I had the monitor hooked up to a PC w/ ArcadeVGA via the Ultimarc VGA Breakout cable. For power, I cut the end off of the AC molex and spliced in a PC power cable. This went into a surge protector. I accidentally connected green to black, and vice versa. The PC was off. When I powered up the monitor, it blew the surge protector, and almost tripped a breaker in my apartment.
So, I changed black to black, and green to green, and it powered up fine on a new surge protector. I can get an onscreen menu, but no picture. The PC boots fine. I can hear the monitor trying to change resolutions as the PC boots up, but it never shows a picture.
Did I damage the monitor? Or is there something I need to adjust to get a picture on the monitor?