My PC has a DP port and an HDMI port. I am using both to hook up dual monitors. When I have the computer off and both monitors plugged in, both displays work when I turn the computer on but they are mirrored. When I went to my settings to make it an extended display, there was no option to do so and it reads both monitors as one display, as if I plugged both monitors into a splitter. My driver is up to date, but I was wondering if it was an issue with the hardware.