This will refresh your HDMI connection and might fix the issue where your HDMI port is not working. Now unplug all the HDMI connections, and then plug them again with your HDMI device and your Windows PC. Once you have turned on all the devices, you need to turn off your HDMI devices again while keeping your Widows System On. TV, speaker, etc., and only then turn on your Windows PC or Laptop. You can use the below-elaborated pattern to make sure you do everything right:įirst turn on your HDMI device i.e. Thus, you are recommended to restart your systems and re-plug your devices with HDMI. Yes, not properly booting up your Laptop or your HDMI device can result in the error where you might find your HDMI not working. Most of the time the HDMI not working issue is not due to any problem but simply improper bootup of devices. Damaged or corrupted HDMI ports might cause the error that restricts your HDMI to work on the Windows system properly. You need to check if the HDMI ports of your Windows System and other HDMI device are in good and working condition. Check if your HDMI cable is compatible with your System or another HDMI device. Your HDMI cable needs not to be damaged and properly connected with your Windows laptop and HDMI device. Thus, before we move onto some other solutions to fix the HDMI that's not working on your Windows, you should check your hardware. Damaged or corrupted hardware can easily cause an error in your HDMI experience. The issue of your HDMI port not working on your Windows Laptop can be simply a hardware failure. Try each method one by one and see which one proves to be helpful for you. As various factors might cause the problem to your HDMI, thus, there are respective methods to fix all those issues separately. You can try several fixes if your HDMI port not working on laptops. Part 2: What to Do If HDMI Port not Working on Laptop?