crwdns2934241:0crwdne2934241:0 Minho

crwdns2934249:0crwdne2934249:0:

It could be as simple as a shorted capacitor on the logic board. You could try to find it by using freeze spray (or a can of compressed air held upside down).

IMO, a spare logic board would be just as expensive as buying a used 4th gen device so you either try to fix it or simply replace it.

crwdns2915684:0crwdne2915684:0:

open