Screen goes blank when firing

[iamuprise]

New issue that just started happening. When ever I press the fire button the screen goes blank. This has never happened before. What do I need to do to fix this and get the screen display back on while I fire the mod. I have reset to default and still no change 

[retird]

Could be just that the ribbon cable going to the display is getting pinched by the fire button when you push it....  if so just reposition the ribbon...