I recently changed the analogics with tmr on a bdm 030 but after that started blinking 3 times yellow, i tried looking for possible damage even because I dont have the correct tools to do it but I still tried, I saw 1 or maybe 2 really small components fell out and I read that they shouldn’t be that much of a problem because they are capacitors but I found out I have a shortage between positive and negative measuring from the edge pins.
I think there’s something shorting but I can’t understand what it could be, thank you for the help.