![]() ![]() Some models do better if the projector is set to be the primary display. (Optional, some people close the laptop lid immediately after hitting the power button but I am not sure why. ![]() Adjust the projector settings to receive HDMI audio if any. ![]() Turn on the projector and select the HDMI port you are using.If the projector has a "DVI/HDMI" port do not use it. Connect the HDMI cable to the computer and projector.HDMI audio is extremely finicky and seems to usually need a reboot. Every time you try a different solution you should reboot the computer.Later, after you get your HDMI audio working, if you disconnect the cable while the computer is running and lose your audio, try closing and then re-opening whichever program you were using that generates audio. Turn off the computer and projector before connecting the HDMI cable.On models with Intel graphics the HDMI audio driver will appear in the Device Manager as "Audio Device on High Definition Audio Bus" or "Intel Display Audio". HDMI audio is incorporated into the graphics card's driver so make sure you have the newest version of your graphics card driver. HDMI has its own audio driver separate from the audio driver.Later, after you get your HDMI audio working, if you find that it still does not work on batteries you can change your power management settings in the Control Panel. Some of the models have a power management scheme that will not allow for HDMI audio while running on batteries. Sync the projector and laptop by holding down the FUNCTION (Fn) key and pressing one of the following keys to toggle: F4, F5, F7, F8 (each laptop is different, but you’re looking for the function key that has a screen icon on it).We don’t recommend using a HDMI longer than 25′ Plug in the power cable and turn your laptop on.Īlways restart your laptop before attempting to connect it to a projector.Plug in the power cable and turn the projector on. ![]() The further away you are, the longer HDMI cable you will need. Place your laptop on the same table (as close as possible).Typically at the front of the room, perpendicular to the projector screen. P lace your projector on the table where you want it.How to connect your laptop to a projector ![]()
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