Poly 88 case

[falter]

Might be pin 1. I'm not at home but I am looking at a pic and I can see the pass thru under IC and it leads to the pin furthest right. I can see the ground pin on the opposite end to the left.

Cut the trace and run the wire from 49 to IC1 pin 2. Are you sure it is 7? that is ground!!!!!
I suspect it is pin 8. Pleas check!!!


If the CPU doesn't have the right boot code, at most it should clear the display. As I recall, you have to do something to get into the monitor. I forget what.
I'll be off to lunch soon so won't be able to check on it until after I get back.
Dwight