Things You'll Need
Instructions
Insert your video capture card into the necessary slot on your laptop. Some capture cards go into the PCI slot, while others use a USB slot or the firewire port. Consult your specific capture card's manual for instructions on which port to use.
Install and run the video capture card's software. The software should come on a disc with the video capture card and on-screen instructions should pop up when you place it into your computer's CD/DVD drive.
Connect the video/audio output on the Xbox using the attached A/V cables to the audio/video input of the capture card. The cables should be standard RCA cables with yellow, red, and white plastic heads. When connecting them to the capture card, simply match up the color of the cable's head with the color of the ring around the input.
Power on the Xbox. It should begin streaming its video signal to the video capture card and subsequently to your laptop screen.