I’ve been having a color issues with my ZZ9000 since I received it. The entire screen’s image has a yellow tint.
This occurs for both RTG and scan doubler modes and is the same across different kickstarts and workbenches.
For a bit more detail, I tried using the palette preferences to see in what way colors were wrong.
My guess is that something is wrong with a blue signal somewhere. Possibly missing the highest blue bit. If I adjust the blue value to half way (128/256), it appears as if it has been set to zero and any higher will be as if the value was 128 lower than it is set to. So possibly a signal line for the top bit of the blue channel is not properly connected?
I’ve tried multiple monitors and multiple HDMI cables.
If I remove the card and make sure that the daughter board is firmly in place, it sometimes will restore proper colors temporarily, but after a few minutes of use it has the problem again.
Maybe there is a loose solder joint somewhere?
Any advice on things to try?
- Amiga model: A2000