does your new laptop have any other video outputs?
If not then you will need an active converter to take the digital hdmi signal and convert them into an anaolg signal.
Something like this, thou I'm not recomending this particular product. Its just for an example http://www.amazon.com/Kanex-Pro-HDRGBRL-Component-Converter/dp/B00BW0XXZ6
does your new laptop have any other video outputs?
If not then you will need an active converter to take the digital hdmi signal and convert them into an anaolg signal.
Something like this, thou I'm not recomending this particular product. Its just for an example http://www.amazon.com/Kanex-Pro-HDRGBRL-Component-Converter/dp/B00BW0XXZ6