Connect the S-Video cable to the back of your TV and turn it on. Using TV remote control switch it from TV mode to Video mode (TV/Video button, Input button, etc…). Turn on the laptop and wait until it boots to the desktop. Connect the S-Video cable to the port on your laptop. Now you have to use Fn+F5 keys to enable TV video output. Press Fn key and while it’s pressed press on F5 key until the TV output is selected. When you done with TV, set the video output back to LCD using the same Fn+F5 keys.
On some laptops you have to enable TV output in BIOS and connect S-Video cable to the laptop before you turn it on.

Answered by Hem@nt .... , an ibibo Master, at 5:36 PM on September 11, 2008