Thanks for the info, I'll open it up once I get a bit more info from Sony Center and they say they will have a look at the unit. But they have to send it off to get it fix, if it has problem.
I've been playing around with it some more, now I discover that if I have my source off, that is no signal, the unit seems to turn on no problem, but once I turn on my source eg PS3 or my bluray player, the unit just shuts down. So receiving signal seems to turn it off. It was on for awhile I even managed to reset it to factory setting. But then I turn it off, I tried to turn it on again to no avail even with the HDMI cable disconnected. So sad. My hunch now is the power supply had crap out or not supplying enough voltage for everything to function properly. I might try different power point, maybe tomorrow.
The good news, they say they have stock on HMZ-T3, the bad news is its the wireless units and its going to be expensive. I probably better off asking in the HMZ-T3 thread, but can the wireless unit not be used ? That is can you use wired connection from processor to HMD? Do they supply the cable? I don't mind having the wireless unit, but I prefer wired since I already setup my unit so the wired is no problem.