This model and Operating System is not supported by Dell.
Recommended hardware Upgrades
As this system has an IDE hard drive interface which is obsolete its not recommended investing much time or money in upgrading this systems hardware and software.
It is recommended to upgrade it to 1 GB of RAM
Refer to the Service Manual when performing hardware upgrades.
Try in order latest first, if it doesn’t work try for an older version. Wireless
*Install in compatibility mode for Windows Vista. Application Dell Quickset see Installing the Windows XP 32 Bit of Dell Quickset in Windows 7 32 Bit