Hi everyone, I have an issue with a 2008 Xserve, dual cpu @3.0 model. I have had this unit in my house for 3 months, and plugging in the AC power cable to a power supply, it started in 3 seconds delay automatically without need for pressing the power button. the system id light is on, constantly on, without any blinking. the POST lights don't light up, and the front panel blue lights never come up nor do the ethernet link lights (the ethernet will light up both lights constantly if I connect a cable) I have a multi end screwdriver that has a torx or something tip that can open and close the enclosure lock, I have stock upgraded 4x1 gb ram, dual psu. Connecting a monitor to the gpu does nothing, no signal, and the ram lights all turn red at power for 3 seconds, then turn off. (The ram was tested in a Dell power edge server and works fine) The cpu's I also tested on that same power edge and both work fine. Monitor works with another mac. The HDD spins up, no problem. Can anyone shed light on this issue? there is no docs online of a constant yellow light, only blinking. There are 4 buttons on the logic board grouped together and I have used them to reset the smc, etc. There is also a lone button near the edge that has no label, and maybe it can do something? please help.