I actually have 3 of these hi-res 1010s, and all 3 will occasonally loose the screen...and is sensitive to the angle of the mini ( lift the front of the base to tilt it back and the screen returns...let it down and it disappears again ). It apparently thinks the lid is closed...as you can see the power light indicate that. I'll close the lid and reopen it and it will sometime wake up and resume. I'm guessing the lid sensor is in the display assy somewhere, but the service manual basically treats the display as a swapout thing only. Anyone else experienced this and dealt with it ?