I'm trying to add a 3rd monitor to my PC but it appears one of the hdmi ports on my pc is not active. I have 2 hdmi ports, both monitors work fine when connected to one of the ports which suggests both monitors are ok, but neither are detected when connected to the other port. Any ideas? Thanks.
Followed two methods to access the advanced start up which should allow access to uefi setting but there's no option for uefi under advanced settings. Could I buy an hdmi splitter and connect both monitors to the one active hdmi port?
I shut down and started from cold, there's no option during start up to enter uefi or bios, it just boots to my desktop. F1 and F2 had no effect, pressing F1 once the computer has booted loads a general Windows 10 webpage.
What video card are you using? Check if the driver to the VC has been updated. We had an issue where the driver only went to win 8 so we installed a generic for a different card under the same brand and it came up.