Mac Pro Power Supply dead?Mac Pro 2.66 GHz Quad-Core Intel Xeon For the past 4 months my Mac Pro 1,1 quad 2.66 has been crashing. I replaced the ram us...
Answer to: No Power on Mac ProMayer i have a similar problem, i have the mac pro 1,1 quad 2.66. it kept crashing and then today it just died, no lights come on the logic board when i plug in the power cord, not even after u pressed the SMC reset or the one above. would that be all connected to a fried power supply or should try the battery??