I repair game gears all the time, replacing caps, broken traces and the like.
but i have this one with a few black lines across the screen.
cap replacement did nothing, i tried pushing on the lcd ribbon, still nothing.
its almost similar to the invisible lines you see on the old DMG gameboys, but they are black.
what can be done? i have had sucess with taking a hot air station to the invisible lines on the dmg's but this is a LCD screen on the game gears correct?