Hi guys, so my computer is about 10 years old and I just recently upgraded my CPU to an intel i7-4790K and got a new Dell monitor. But the monitor is not detecting the HDMI port and the monitor is working fine because it's able to connect to my laptop. Previously, the monitor was connected to a DVI port and worked but not sure why it won't work through HDMI? I have a EVGA GeForce GTX 750 Ti 2 GB Superclocked Video Card and unsure what to do.