It's over at http://forums.cnet.com/hp-forum/
My Slate will no longer charge. A little research shows the circuit board inside has developed a fault.
Guess what. No support, no parts, no more HP for me.
Second time I had an issue with this. Replacement was received last March, but warranty is for original purchase only. Warranty ran out February 19th this year. $200.00 useless tablet i really like.
What say you HP.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic