Here are the steps you need to perform to check. Right-click the desktop, and then click Personalize. Now click Display. Check whether the TV is appearing as the second monitor. In case you’re unable to see the TV on this screen, perform the steps shared ahead: Simultaneously press Windows logo key + P. HDMI PORTS are not working. Sharp aquos tv. Not sure, maybe. Yes menu works. DVD and other component ports work, just not all 4 HDMI ports Options. Try removing all HDMI cables and then "remove" the power cord for about 10 minutes (powering off is not sufficient ). Then Plug in the power cord, then one HDMI cable and try your device that way. Also, something to note there is a known flaw with these tv's that cause a spike on the motherboard that cause the HDMI ports to stop 1 – Go to settings. 2 -Now, click on Update & Security. 3 – Click on troubleshoot from the left menu. 4 – Click on Hardware & Devices from the right. 5 – Once it expands, click on run the troubleshooter. Many users have reported a problem saying Windows 10 is not detecting HDMI TV. Here are working solutions to fix this problem. HDMI Connection: Try replacing the HDMI cable between your TV and soundbar (I suggest using an HDMI 2.1 cable, as it will support both HDMI ARC and eARC). If possible, set up an optical or AUX connection to narrow down the problem. Optical or AUX Connection: Turn down your soundbar and crank the audio on your TV. 36bkH5.

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