Any help to Repair Digital gauge cluster?

[Terry Again]

Hi All, Some of my gauges no longer show up on my Digi cluster! I wonder if anyone has found or tried to find a repair for the gauge clusters? Mine is a 85 GTS though I figure they must be pretty much the same in how their set up? I hate to just throw away and buy another when it may be messed up also? Plus not many to choose from around here!! Please help me to fix instead of throw away?
Terry
I'm brain damaged,what's your excuse?