Thank you for contacting us. On this particular case, we can start from the basics. There are several question I have:
Did you configure the monitors as extended or duplicated, primary or secondary?
Have you tried on other ports of the TV, or another monitor (HDMI)?
Could you try another cable like VGA maybe?
Besides all this questions, let me share with you the following link. There is very useful steps in here: Graphics Drivers — Intel® Graphics and Televisions Frequently Asked Questions (FAQ)
Please let me know your results. Any further question do not hesitate to contact us.