Self Test

[Iceymidgit]

G'day i keep getting an error on selftest A3 + A5 but i have resoldered everything i even pulled off cart slots and still same error so i re soldered the bottome again this is the 6 slot version top and bottom .

i can't see any joining solder joins

[sanni]

Can you try without the six slot adapter attached? I would guess the error persists without it.

This is the only location where A3 and A5 are next to each other(both on the main PCB and the Mega Pro):

If you have a multimeter you can also measure the resistance between the two pins to get a confirmation.

[Iceymidgit]

Thanks abit of wire was stuck under pins