I think what Bob is referring to is when you start a new discussion the first thing you should see is:
"Note: If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem."
Your post did not give info or clues to help.
I did do a detailed advanced search on your previous posts and learned that your Compaq is a model SR125CL, has Integrated Via Unichrome graphics, and with research on the model #, reveals that you do have a AGP 8x,4x slot for upgrade of the graphics. Many computers with integrated graphics do not have the capability to upgrade graphics with an AGP or PCI-Express x16 slot.
I suggest a good median AGP Nvidia Geforce card like the FX5700 (not the LE version) for your computer. Check Newegg or Pricewatch.com on their specific models.