crwdns2934241:0crwdne2934241:0 Duck

crwdns2934249:0crwdne2934249:0:

As far as I am aware these machines do beep with faulty RAM. Though I admittedly don’t have personal experience with these specific power supplies or logic boards I think it should be possible to test the voltage if you can find a pin out and test the PSU with a multimeter.

crwdns2915684:0crwdne2915684:0:

open