Indy 500 twin arcade - missing background during play - Please help!

[Irish2010]

I have an Indy 500 twin arcade and on one of the screens I can't see the background during play.  All I see is a blue screen with the controls(speed, time left to play).  Anyone have any idea what is causing this?

[grantspain]

 video board on the model 2 stack,common problem-most likely to be a bad solder

[Irish2010]

Thanks for the info.  I will check that out when i get home.

[grantspain]

the problemis with the large surface mount ic's and rams,not something you can fix with a standard soldering iron-you will need suface mount technology
try reseating the pcb stack first

[Irish2010]

I opened each game up and noticed that the game not working has a blicking red light on the board.  The other car that is working has a green light.  Is ther any way to know the error based on the lights.  It liooks like it is a block of 6 lights. 

[grantspain]

I can't remember what that ponits too,I am pretty sure its either a low +5 or an ic error
try contacting  http://www.andygeezerservices.co.uk/
if anyone knows the fault this fella will
i am sure this is a video board problem though-very similar to what you see on daytona

[Irish2010]

Thanks Grant.