crwdns2934241:0crwdne2934241:0 Adam Kruszka

crwdns2934249:0crwdne2934249:0:

I've seen this at the school that I work at and it was liquid damage. We didn't fix it but you could open it up and check for corrosion. maybe clean it up with some alcohol...

crwdns2915684:0crwdne2915684:0:

open