you could turn off a laptop by hitting thepower buttonor using the shutdown function in the operating system.
Take a minute to ensure that both ends are securely connected, and tighten if necessary.
A loose connection at either end will prevent the presentation from displaying or might shut the video off randomly.
see to it these connections are tight.
Turn on both the laptop and the projector, and then double-check that the connections have been properly secured.
Turn off both the wireless projector and the laptop.
Connect the wireless transmitter rig to the laptop and/or projector as described in the projector’s manual.
This is the gear that allows communication between the laptop and the projector.
You’ll know this by reading the documentation that came with the projector.
Turn on the laptop and wait for it to fullybootup.
Install on the laptop anysoftwarethat was provided with the projector.
Turn on the projector.
