You notebook has drivers for Vista, but not Windows 7. If you are able to boot up, but have specific drivers missing, it's POSSIBLE to track them down elsewhere (e.g., video, audio). Let us know.
My Computer
At a glance
Systems 1 and 2: Windows 7 Enterprise x64, Wi...System 1: i7 [email protected], System 2: AMD FX-41...System 1: 8GB System 2: 8GBSystem 1: ATI FirePro V4800 System 2: Radeon ...
Computer Manufacturer/Model Number
Dell and Custom
OS
Systems 1 and 2: Windows 7 Enterprise x64, Win 8 Developer
What GPU does it have? I'm assuming you've already been to the dell site and entered the service tag. Vista drivers will work for some of them otherwise I can find an alternative
not much you can do about that, except install the maximum supported RAM and install a 7200 RPM hdd or a SSD.. which will improve game performance on laptops about as much as it is possible to do so