Note the XPS 400 and the Dimension 9150 are the same hardware.
This model and Operating System is not supported by Dell.
Recommended Hardware Upgrades
SSD – Solid State Drives
- This unit accepts a 2.5″ Form Factor SATA SSD see Upgrading to a Solid State Drive
RAM – Random Access Memory 4 GB recommended
- Crucial Part: http://www.crucial.com/upgrade/Dell-memory/Dimension+%2f+Dimension+XPS/Dimension+9150-upgrades.html
Refer to the Service Manual when replacing parts.
- Dell System Software [Windows 7]
- Conexant D850 Driver [Variant A]
- Conexant D850 Utility [Variant A]
- Conexant D850 Application [Variant A]
- Conexant D850 Diagnostics Utility [Variant A]
- Intel 537E [Variant B – No Driver]
For Windows 8.1 the audio driver is inbuilt to the OS and the registry file or older Sigmatel Driver should not be installed.
Install the registry file and then the audio driver. New untested.
- Creative X-Fi Xtreme Music [Variant B]
Dell Media Card Reader with Integrated Bluetooth Module (CAB-200), Media Card Reader 19-1 with Integrated Bluetooth*
- Logitech Setpoint [Not all systems have a Dell/Logitech Keyboard]