Fix windows 10 not detecting hdmi tv issue. be sure to choose only drivers that are compatible with your variant of windows 10. automatic driver update – if you don’t have the time, if you can’t hear sound from the output, go to fix hdmi no sound in windows 10 for the solutions.. Windows 10 / devices & drivers; be careful on the computer to use an output port and not an input hdmi--laptops might have both. also you have to use the actual tv remote that you probably don't ever use if you have cable to change to hdmi input, not your cable box remote.. Test hdmi display modes for windows 10 free test hdmi display modes is a small tool - especially made for xbox one - to demonstrate the possibility to change the display refresh rate on the fly.
Using windows 10 technical preview on my laptop, lenovo b570 and want to connect benq monitor through hdmi but it doesn't work. when i connect to tv with hdmi it works fine.. Set hdmi as the windows default audio device and troubleshoot specific hdmi issues such as no sound, no video, or poor resolution. close it and then continue to the next step to update your windows drivers. step 3: use windows update to update your windows device drivers if you do not see hdmi output,. My laptop didn't give hdmi as a playback option. it did show my tv, but putting it to default didn't help, and my tv manual simply said to use audio from your computer. so just when i gave up hope.