On my dv2000, the screen goes black and then have to restart 2 times to get it to work (figure it's only a matter of time before it stops working completely.) Also my wireless goes undetected and doesn't even show it under network adapters in my control panel. I googled the problem and found out that HP is offering repairs for ironically the same problems that I have been experiencing. But of course after a call to the service center, my model # is included but unfortunatly my product number is not! So just 15 months later my laptop is on the verge of being unusable. I am so sad because other than the recent problems my laptop has been great. How sad they aren't correcting this obviously common problem with the product that they distributed.