Well, the more I look at your 360, I can see it's way different than mine, for one. My disc holder is all white, not silver. I don't have wireless, and I never touch that power button, I use the controller to turn on and off. The controller is the key to my 360. I would only touch the eject button that's all, nothing else. I would keep dusting my console so there's no dust and such. People don't realize, even tho the console is still not perfect, it still can work only if you know the measurement of being careful. I mean I still have the first PS2 when it came out. A lot of PS2 didn't work when it came out, but mine was perfectly fine, because I opened it up and dust it out, but then PS2 slim came and dominated. Oh well.
Perhaps we all should wait 6 months after the consoles come out because it's possible that they're still perfecting the system.
Nintendo in other hands, I have never had a failed console in my life, ever. But my playstation, the old one, died on me when I was playing the game. It wouldn't reroute the power to the playstation, i had to buy a new part for that, so I was like, FUCK IT 360 TIME.