This model and Operating System is not supported by Dell.
Hardware Remarks and Recommended Upgrades
- RAM – Random Access Memory
It is recommended to upgrade it to 4 GB of RAM (note 2 GB of RAM is the official maximum):
Crucial 4 GB Kit: http://www.crucial.com/store/partspecs.aspx?IMODULE=CT2KIT25664AA800
- Video Card
The integrated Video Card isn’t great for running Windows 7, see this thread for more details about upgrading the hardware in this unit: http://en.community.dell.com/support-forums/disk-drives/f/3534/p/19503827/20355717.aspx#20355717
- Solid State Drives
See this thread on notes for Solid State Drives: http://en.community.dell.com/support-forums/disk-drives/f/3534/t/19396337.aspx
Tally up the cost of all the above hardware upgrades and the OS license and compare to a new system before proceeding.
Install the registry file and then the audio driver. New untested.