High i try to start a basic blinking led, on a 18f8720, but no success, anyone knows config bits i should set to make this chip works ?

My code looks something like this.

main:
HIGH PORTA.1
PAUSE 300
LOW PORTA.0
PAUSE 300
goto main


I tried disabling WDT, HSPPL, and multiple different combinations of config bits but nothing did it.

Its not a code problem but i have no clue on how i can debug/ troubelshoot the pic, this is pre-build card with the pic and pinouts.

Should I consider that, because the pic is programmable, its most likkely not blown, i just have to find the right bits, or can it be that it's programmable but will never start because its faulty ?


Regards.