I am trying to find out how to remove a graphics card from a dell deminsion 5100 and how to install it in to a different dell deminsion. can anybody help me out?

For starters, it's Dimension, not deminsion. And unless you have an actual video card installed, there is no card to remove. The graphics are built into the motherboard. "If my answers frighten you then you should cease asking scary questions" - Jules Winnfield (Samuel L. Jackson) in Pulp Fiction

Don't double post....when you do, one or both get deleted (which is what just happened). Look at the back of the PC to see where the monitor connects & look at the following pic. If your monitor plugs into the area where the red arrow is pointing, you have onboard graphics. http://img.tomshardware.com/us/2007... "If my answers frighten you then you should cease asking scary questions" - Jules Winnfield (Samuel L. Jackson) in Pulp Fiction

You can't. The video on the 5100's in onboard. http://support.dell.com/support/edo... "So won’t you give this man his wings What a shame To have to beg you to see We’re not all the same What a shame" - Shinedown