Tapper characters with vertical white lines...

SHaMROCK73

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Jul 18, 2010
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Hamilton, Ontario, Canada
Hey everyone, I just had to move my Tapper to move in some new furniture. When I put it back and plugged it in some of the the on screen characters have vertical white lines going through them. Does anyone know what might have happened? And how to fix it!!!
 
You should check all the connectors for the boards and reseat all the chips for
The graphics. Hopefully it fixes the lines for you.
 
Hey everyone, I just had to move my Tapper to move in some new furniture. When I put it back and plugged it in some of the the on screen characters have vertical white lines going through them. Does anyone know what might have happened? And how to fix it!!!

More than likely loose video RAM. Pull and reseat all RAM chips, focusing on the video section. 90% of the time that's the issue. If it remains, try swapping video RAM around and seeing if the sprite corruption changes to something different. If it does, you have a bad RAM chip that needs replaced.
 
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