5 Replies Latest reply: Feb 25, 2010 4:44 AM by Alvin Koh
chinicuin Level 1 Level 1 (0 points)
when I press the Start button my mac pro does not start, the power cord is connected, only hear the sound that makes the power supply to ignite, but after a few seconds, the power supply shuts down, no start chime or image in the screen could be seen.

mac mini intel, xserve g5, mac pro intel xeon, Mac OS X (10.4.11)