Star wars racer n64 rom screen position problem

[Henstelfs]

I have sixtyforce on my Mac and when I play star wars racer on it I can only see half the screen

[Henstelfs]

It may be referring to the cmos jumper on the motherboard but seeing as you have not touched this i cant see it being that.
I would try taking the battery out of the motherboard for 5 mins then replacing it to see if you can clear the message.

I don't think it's that bad of a problem. Mario kart and other roms work fine, it's just the star wars racer rom that's the problem