[Windows-based NVRs][NR9X8X/NR9X8X-v2] How to check if the HDMI port in the NR is working properly

You can check your HDMI port using Microsoft windows device manager easily, to do that please follow these steps:

Step 1. In the NR Control Center, click on the "Control" icon to open the Control Panel.

Step 2. In the Control Panel interface, click on "System and Security".

Then, click on "System".

Step 3. Once you are in the "System" interface, in the left panel select "Device Manager".

Step 4. Look for your Monitor (connected to the HDMI port) in the list of under "Monitors”.

Step 5. If the monitor is present in the list of "Monitors", right click on it and check its properties.

You can see a dialogue box now, look for the status of HDMI in that dialogue box.

If the dialogue box says “The device is working properly” then your port is good and is also in working condition, but if you get a message of troubleshooting that means the port is in working condition but there is some problem, and if you see a message “failed” then it will mean that the port or the monitor is not working properly.