The reason it's restarting is its trying to reinstall all of the HP drivers that run your hardware such as graphics, touchpad, etc. Its hasn't installed these yet, this is why windows looks like its in default mode. Ordinarily I would say leave it overnight so that it can install all of these (thats normally what I do), but my buddy's dv2000 is having the same problem--it never installs everything and asks for your info. If you just want to stop it from restarting, press the start button, and type defender into the search bar at the bottom of the start menu. At the top, a "windows defender" icon should appear. Click it, and at the top of the windows defender screen click the tools tab. Then click the software explorer icon in the lower left. Scroll down on the left side of the page to the bottom of the list of start up programs and disable "soft thinks launcher". This will stop your computer from restarting. I would try going to hp.com and downloading all of the drivers, I think they have an application that includes them all. If that doesn't work, and your warranty is still active, just call HP for some technical support. They are awesome!
Lucky
May 2009