iPad screen goes black randomly
It doesn't seem to matter what I'm doing (web, Netflix, Youtube, etc.), although it DOES seem like it happens more often when I'm lying on my bed with the iPad held above me (screen pointing down towards the ground). I've tried completely restoring the iPad and putting on the last backup, resetting all settings (several times), changing the accessibility settings, etc. to no avail. I would appreciate some guidance on other options I can try or whether this is something that others are seeing with their iPads.
I don't really want to go to the Apple Store but I may have to if this is a hardware issue, or a software glitch that won't be fixed until iOS 4.2. Thanks everyone for your help.
Custom-built Intel Core i7 920 6GB RAM ATI RADEON 4890, Windows Vista, Owns iPad, iPhone, 4G iPod, iPod Mini, Macbook