crwdns2934241:0crwdne2934241:0 Dan

crwdns2934249:0crwdne2934249:0:

This sounds like you have a bad capacitor on the logic board. This will take a bit of effort to nail down. You’ll need to find the schematics and board view drawings to trace out the voltages. Your other option is getting a replacement logic board.

crwdns2915684:0crwdne2915684:0:

open