Hello, I have an XPS 720 that recently started freezing during installation of any program. I figured it may be the HD so I bought a new one, except now the computer freezes during the reformatting phase. Once I get passed that after several attempts, it freezes during XP installation. If I get by that, it freezes during the installation of any other programs. Unfortunately, I cant see all the specs on my computer atm since I am going through the reformatting again...I know I have a NVIDIA Vid card. I have not overclocked the system and the computer appears to receive power with no problem, Thanks for any help you can offer!