HDMI cable are not work on projector. when i setup connect a projector this option also don't work on laptop
Can you check with another HDMI cable? Do you get any error messages? Does the projector and laptop have another kind of connector?
please click my DELL-username and send me a Private Message with the Dell Service Tag number of the projector and the model of the system, so that we can check on this for you.
DELL-Akshatha MSocial Media Support#IWork4DellDell Support Videos Drivers and Downloads