Installing VGA display driver on Windows 7 often causes problem on 64-bit version with Alienware M17 dual 3870 laptop. Looks like the drivers is not the perfect match for the laptop, since many users are reporting that Windows will automatically re-install the drivers for the graphic card as soon as the driver update is completed. Might be incompatibility problem with Windows 7.

Resolving the problem is not quite easy, but you might want to try another driver which you can download here. Hopefully, using this driver on Alienware m17 with Windows 7 RC1 64bit, all display driver issue should be fine now.
Posts Related to Alienware M17x VGA Display Driver for Windows 7:
- Alienware M15x Vista & Windows 7 Drivers
Dell Alienware M15x is a gaming laptop that comes with... - Fix AlienWare M17x Slow Performance
Have you ever got into a situation where your AlienWare... - Missing Drivers For Alienware m15x Running Windows 7 64-bit
Windows 7 has become the most anticipated operating system that... - Fix Alienware M17X Failed Playing Starcraft 2
Looking for a solution to fix Alienware M17x failed playing... - How to Install Alienware Command Center on Windows 7
If you just install Windows 7 Professional 64-bit and having... - Nvidia GeForce/ION Display Driver Update 190.62
NVIDIA GeForce or ION Display Driver Update version 190.62 has... - Download Intel Express Chipset Display Driver Update August 2009
This drivers update August 2009 below including Intel Graphic Media... - Dell M6300 Docking Station Doesn’t Work With NVIDIA Display Driver
Dell M6300 laptop comes with NVIDIA FX3600M integrated graphic card... - Video Driver Dell D610 for Windows7
Video driver for Dell D610 for Windows7 often cause problem... - Download NVIDIA Display Driver 270.51
One of the biggest issue when you upgrade or reinstall...
[...] you ever got into a situation where your AlienWare M17x suddenly went from fast to slow performance? This problem has occured time to time, some was [...]