Color issues on XEGS. Either B/W or all one color.

[AtariSociety]

Anyone else have a XEGS that is either black & white only or a color and all the same color? I own 2 of the XEGS's, one new one I purchased from B&C years ago and that is my main one, but a used one I purchased on Craigslist before it was flackey on insert for cartridges, so I opened it years ago and then after that color as it should be was gone. I remember back than asking and some said a pot inside could be adjusted and I believe I tried that, tweaking the pot left and right, and slightly pending the pot metal to get better contact, but alas it kept doing the same thing. So I saved it but would be neato if I can get color back.

 

Maybe I was not adjusting it right?

 

Any advice on why an XEGS will not show correct color would be cool.

 

Thanks

 

TJ