Missing hardware on dell optiplex gx260?

it say there is no:

Usb controller

Multimedia Audio Controller

SM Bus controller

Eathernet Controller

Video controller (VGA) Compatible

Plz administer me help and plz confer me a link gratitude

Missing hardware on dell optiplex gx260?

I presume you are looking in Device Manager and see that these items adjectives are showing errors. This indicates the Dell drivers are not installed on the computer. This usually happens when a alien operating system is installed on a Dell computer. To correct this, go to this site:



http://support.dell.com/support/download...



Enter your computer's service code and download the missing drivers. The service code is on a sticky label on the exterior of the computer. If you cannot find the service tag, enter your computer product type and model.



You will call for the chipset driver, the audio driver, the video driver, and the ethernet driver. You'll need to copy the downloaded .exe files to your computer and run them to install the drivers. If you are not sure which drivers to install, you probably should start near the Dell drivers for the integerated components, such as video, audio and ethernet.



I hope this helps!
if your slots on a division out the same mother board fashion it firmly fixed and clean its connectors