First it seems toshow 52, but moves up from it REALLY fast to show 65... THen moves up to 75. Then right before changing screens it seems to go up to 82. I was looking for descriptions of all the codes and found something saying this:
52: 640x200 mode failure
65: Record not found
75: Printer errors
82: 8253 timer 0 stuck on
Not quite sure what 3 of them are. I remember something about the printer error a while back, but can't remember it at all right now... Any help?