I just got Windows 7 Ultimate for my laptop which doesn't boot up. So I put my DVD in and then I boot from CD. Windows 7 start up logo comes up and it looks like it is workings. A few seconds later blank screen with a mouse comes up. I waited for 2 hours and it is still the same.
Windows 7 Ultimate 32 Bit
Laptop: HP Pavilion DV2700: 3GB ram, 1.8ghz Intel Centrino, 320 GB HDD, on board intel graphics
Same here, test the hard drive take it out and plug it up to another comp test it. also try clearing the cmos sometimes works go into bios and check ur settings make sure it is showing up there you will know.
I'm running window 7 ultimate 64 bit on my dv2712tu with no problems upgraded from vista straight formated hard drive with fresh install from bootup