Hey @Asayuki,
From our earlier discussion, so I reburned the sound & boot roms. The graphical glitch remains. The board is 100% fully functional otherwise including audio, test screens, joystick inputs. Upon plugging in the board to my cab, I could hear the monitor sing with the sound of knives being sharpened. This does not happen with the 2nd Killer Instinct board that I acquired, which works perfectly. The graphical glitch exhibits a dark image and an unstable wave across the bottom 3rd of the screen.
Any help would be appreciated sir!
From our earlier discussion, so I reburned the sound & boot roms. The graphical glitch remains. The board is 100% fully functional otherwise including audio, test screens, joystick inputs. Upon plugging in the board to my cab, I could hear the monitor sing with the sound of knives being sharpened. This does not happen with the 2nd Killer Instinct board that I acquired, which works perfectly. The graphical glitch exhibits a dark image and an unstable wave across the bottom 3rd of the screen.
Any help would be appreciated sir!