I have a lilliput 889 GL 8" and have been having problems with screen flicker and horizontal lines for some time now. After grounding everything correctly, it greatly reduced the flicker/noise, but did not eliminate it.
However, I noticed that the vga cable it came with (not sure what its called, it's a standard vga then it goes to a connector which goes to what looks like a smaller vga, if anyone can tell me the name of that I'd appreciate it) seems to be a source of my problem. When i put pressure on the middle connector, it eliminates all flicker completely! Does anyone know where i can get another of these? Maybe a better quality one?