Well, I totally lucked out and replaced the only bad RAM chip with the first socket I installed. It was U17.
Here is a pic of the socketed RAM:
I used a spare RAM chip from a console that I performed the 5v RAM upgrade on in the past. It is interesting to me that two different brands of RAM were used on the motherboard previously. It looks like original work so I am guessing it was original like that. Anyone know differently?
Here is how the screen looks now:
- digress likes this