You can change the display settings according to your situation, and you should be able to receive images and sound via HDMI port again if the display settings are configured to be correct. Second screen only: use the second monitor only.Extend: use both monitors to display an extended desktop.Duplicate: display the same content on both monitors.PC screen only: use the first monitor only.To check the display settings on your Windows 10 computer, just press Windows + P and a list of display modes will appear on the right side of the screen. When you are using more than one monitors on your computer, it is possible that you can’t receive any audio or video if you’ve gotten improper display settings. Read More Method 4: Change Display Settings Step 4: Select Search automatically for updated driver software and follow the onscreen instructions to finish the process. Step 3: Right-click your graphics driver and select Update driver. Step 2: Double-click Display adapters category to expand it. Step 1: Right-click the Start button and choose Device Manager from the list to open it. So, updating your graphics driver might resolve this problem effectively if you haven’t updated it for long time. It’s true that your corrupted or outdated graphics driver might have something to do with HDMI port not working issue in some cases. After that, you can check if the HDMI port not working issue is fixed. If any problems are detected, just follow the onscreen instructions to fix them. This tool will start detecting problems related to your hardware and devices, including HDMI port. In the right pane, scroll down to locate and choose Hardware and Devices section. Step 3: Choose Troubleshoot tab in the left pane. Step 2: Go to Update & Security category. Step 1: Press Windows + I to open Settings app. To do that, you just need to follow the steps below: Method 2: Run Hardware and Devices Troubleshooterįor any problems related to the hardware and devices on your computer, you can try the corresponding troubleshooter of Windows 10. If HDMI not working issue still exist after excluding the connection issue, you can move on to the next solution. After about 10 minutes, plug back the power cable and connect your computer again to other device with the HDMI cable.Īfter that, turn on your computer and check if you can receive audio/video now. You just need to disconnect all the HDMI cables and unplug the power cable. If HDMI not working issue happens to your computer, you should check the HDMI cable connection at first. To resolve HDMI port not working issue, some proven methods are displayed below. As some users complain on the forum, HDMI stops working in Windows 10 and they receive no images or audio. Unfortunately, this popular high-quality connection method doesn’t work properly in some cases. The HDMI port is an important hardware component that allow the device to connect to external peripherals lick monitors and video projectors through one cable. HDMI is the standard connection device for digital televisions, media streamers, and etc. It is a proprietary audio/video interface and it works to transmit uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device to a compatible device, according to Wikipedia. HDMI stands for High-Definition Multimedia Interface. Method 2: Run Hardware and Devices Troubleshooter.Here, MiniTool provides several feasible solutions. If you are experiencing the same issue, this article can help you get rid of it. However, HDMI port not working issue has been reported. HDMI is a great assistant to help users connect different components.
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