High Definition Vga/ I Am Having Trouble In Finding Drivers For "modem Device For High Definition Audio, Video Controller(vga)?

I am having trouble in finding drivers for "modem device for high definition audio, video controller(vga)? - high definition vga/

I have Presario 5000 laptop, my video driver is missing, please make video-piece 3 / 4 seconds. I did find many ways to the drivers, each will lead me the right place.