1 press.
Computer to tv hdmi cable not working.
Click the icon that resembles a gear to open the settings menu.
If that doesn t work remove the cable from the tv and try anther hdmi port and check again.
Fix 3 restart pc with hdmi cable attached and tv being on.
If it gives the correct output then your cable is fine.
Click the start menu on your pc.
2 now restart your computer.
Connect one end of the hdmi cable into an available hdmi port on the tv.
Start by plugging your hdmi to another pc.
If you re not getting an image on screen at all try unplugging the hdmi and plugging it back in with the tv on and if that doesn t work leave it all plugged in but turn the tv off then on.
Fix 4 update your intel graphics driver.
Try choosing other hdmi sources from your remote to confirm your suspicion.
Use the tv remote to select the hdmi port connected your pc as the video source.
If not then the pc might.
Alternatively you can use an hdmi cable with an added hdmi to dvi adapter or a dvi cable with a dvi to hdmi adapter.
3 if it does not work click on extend to choose extend.
Plug the other end of the cable into your laptop s hdmi out port or into the appropriate adapter for your computer.
Take note of the hdmi input number it is being connected to.
There are several reasons why your hdmi sound might not be working.
1 make sure that your hdmi cable is attached and your tv is turned on.
Purchase the right sized hdmi cable to connect your pc to your tv.
Hdmi cable why hdmi sound does not work.
Make sure that the source is correctly chosen.
Check the hdmi ports of your input and output devices.
If you are attempting to connect an hdmi device to a tv with dvi connection you may need to use an hdmi to dvi conversion cable.
You can easily do it by using the cable to connect another pc with its monitor or tv.
If you are using an adapter connect that adapter to your computer.
This allows communication between the hdmi and dvi devices.
Acquire an hdmi cable.
Check if your windows 10 pc is detecting hdmi or not.
If not you need to replace the hdmi cable.
Check the hdmi cable to see if there are any physical damages.
If the issue is not solved try changing the hdmi cable.
If the issue persists then the cable or your monitor tv is likely to be the issue.
If the issue is not solved even then look for driver and compatibility.
The problem could be anywhere from your pc the hdmi cable to your monitor or tv.