Pinstriping is the most common defect I have seen.
Since the card is rusty/dirty try washing it with some soap and water to clean that crud off, let it dry a few days, and try it again.
I suspect the RAMDAC chip is shorting or failing.
Post #6 by Unknown_K
| Source Forum | 68kMLA |
|---|---|
| Category | Hardware |
| Post Date | Fri, 4 Dec 2009 - 14:33 |
| Original URL | https://68kmla.org/bb/threads/nubus-video-card-not-displaying-properly.19193/ |
Post
Since the card is rusty/dirty try washing it with some soap and water to clean that crud off, let it dry a few days, and try it again.
I suspect the RAMDAC chip is shorting or failing.