Windows 10 Not Detecting Second Monitor. In this case, a display splitter won't help you extend your display to the second monitor either because it duplicates the same signal instead of creating two independent signals. You can start with the following basic troubleshooting tips.
In general, the process involved is straightforward and simple. Using hardware troubleshooting, updating drivers, and manually detecting the case monitor. Follow this guide to get the correct display driver.
I was able to use two monitors before.
They are both connected via hdmi to display port cables.
I am passionate about computer security and technology. I fixed it by going to NVIDIA and installing the new GPU driver there. In general, the process involved is straightforward and simple.