If a classroom or meeting room still uses vga cables an hdmi to vga adapter will be needed.
Adaptor to connect laptop to projector.
Plug one end of a vga cable into the vga output port on the laptop.
Plug the cable into the hdmi ports on the projector and the laptop.
Windows will let you know.
If there is no vga output port on your laptop connect a vga adapter for the video output that your laptop does have such as an.
Cables are the most secure and often the fastest way to connect a laptop to a projector.
Vga to hdmi adapter converter with audio pc vga source output to tv monitor with hdmi connector foinnex active male vga in female hdmi 1080p video dongle adaptador for computer laptop projector.
While older laptops have legacy vga ports newer models come with digital ports that share hdcp information with the display to enable copy protected content to run.
Many video connection ports may be labeled.
If your pc and the projector both support miracast press the windows logo key p select connect to a wireless display choose a projector and you re set.
This will help to make sure that both the video and audio are sent to the projector smoothly.
Not sure if your pc has miracast and can be projected to.
After identifying the cable hdmi dvi or vga you can connect the two ports.
If there are multiple options use one that is only for hdmi not shared with any other connections.
How to connect laptop to projector with hdmi first plug the power cord into the wall press the power button and turn on your tv or projector and select the function for laptop use if it has one.
Plug in the cable to the port on both your laptop and the projector.
But if they are not labeled look at the shape of the cable and plug it into a port that looks the same.
To check select the start button type connect and then select connect from the list of results.