my mobo is p4 m925 series by amptron and it has a 4x video card slot. my new video supports 8x but that doesnt matter. when i put my new video card in and make sure its all in and down all the way and then i plug my monitor into the video card not the on board like it has been plugged into.(i didnt take a video card out and put that in i have been using on-board) at this link right here
http://www.newegg.com/app/Showimage....102-271-11.JPG
you can see pics of it. a problem i thought was the problem was on the apg bus connector the tail thing at the end it there and on my mobo it justs sits at the end of the slot but my old gforce 4 mx 420 had one of those and it worked fine. NOW TO THE PROBLEM. when my video card isnt in and i plug the monitor into the on board monitor part my computer loads up and the monitor turns on. when the video card is in the monitors light lights up green for about 2 seconds and then turns orange and stays orange. then with the video card in i plug the monitor into the onboard and its just orange. please help me. thanks