Hi All, I have a Series X unit, that when attempting to boot, the light comes on and flashes white a couple of times.. spins the fan briefly and sounds like it's about to spin the disk drive and then shuts down. Tried the suggested reset options hold the various buttons. There's no video. If you press the CD unload button continually the unit make a sound each time you press it. I've stripped it down to see if the was anything staring at me to indicate a problem, but nothing that I cam see. I have tested the power supply.. I get 11.79 volts on both output leads that goto the circuit boards .. Any one any ideas please, I've if it can be confirmed that that voltage is correct, or could be causing the issue. Many thanks In advance