I'm a little worried too, I bought a Linx 7 yesterday. Went to update it in windows update. Said it had 600mb worth of updates to install. Started installing them, but was hanging at 30% left it all day and when I got in it was still hanging so I restarted it and now it won't come on!!
It's fully charged, the blue light comes on when the charger is plugged in but other than that it seems dead!