In case you have a VGA port on your computer, you will need an appropriate converter. Related: Windows is not detecting HDMI TV If you want to connect the Laptop to a TV or Projector Wirelessly ...

PCs often use VGA or DisplayPort connections ... you can figure out which type of connection to use if your TV and PC are ...

Also, check your TV to make sure it has VGA ports. If not, you will need to purchase a VGA adapter, too. All you need to do is connect the HDMI cable to your laptop and to your TV. Then ...

The result converts RGB and sync data for VGA into DIV-D. Since DVI-D and HDMI both use the same signals for video, this can be connected to either input on a monitor or TV. This implementation ...