I've got brand new Dell Inspiron 1774, works great. Got brand new Dell U2415 Monitor to go with it. I connect the Dell to the laptop using a HDMI cable as there is no Display Port on the Inspiron. When I start the monitor I get "No DP Cable". I have tried swapping out the HDMI cable for another, I have tried connecting the DP to USB 3 cable, i've tried installing the drivers etc. Nothing seems to work. Any help appreciated.
Solved! Go to Solution.
Computer HDMI out port --> HDMI to HDMI cable --> U2415 HDMI in port
Press the U2415 Menu button, go to Input Source, choose HDMI 1 or HDMI 2