Our new Inspiron 5547 Laptop with Intel 4400 graphics will only recognize a Dell monitor. When I plug a Samsung monitor in via the HDMI port, the laptop does not recognize that a second monitor is available. When I plug-in a Dell monitor, the laptop recognizes the second monitor is there and drives it properly.
I have tried several different Samsung and Dell monitors. The monitors have been tested on other laptops and work correctly.
What is causing this behavior?