My LG computer monitor has died and it replacement is on it's way. The replacement is a Samsung CF390 Series Curved 24-Inch FHD Monitor. The LG, which was about 8 years old did not have an HDMI port. I used it's DVI port. My AMD Raedon R9 380 GPU has but one HDMI port. The HDMI Is plugged into my Onkyo AVR so it can control this input to the LG HDTV, it can also be used as a computer monitor, and it works very well. My question is can I run both monitors from the same HDMI port. Not a big deal if I can't I can use the DisplayPort output.