Wired.com has lots of updates from CES 2010, the world’s largest consumer electronics convention. CES 2010 took place January 7-10 in Las Vegas. This year’s highlights included a transparent OLED display prototype from Samsung, shown in a video from the conference.
If you are sure everything is connected correctly, and you have turned on the laptop only after everything else is connected and turned on, you may need to use a keyboard command to tell the laptop something is connected to its external output port. Below is a fairly comprehensive list of keyboard commands as provided by the manufacturers, compiled by Extron Electronics and edited by United Visual: