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Edited by Support-03 at 2023-04-24 19:57
Hello there,
Let's do the troubleshooting.
1.Please check the HDMI cable: Is it damaged? Reseat it securely to your laptop (or adaptor) HDMI output.
2.Verify the Projector or monitor is turned on and is the proper connection (Laptop HDMI) selected.
3.Switch to another source (like the Doc Cam), wait a few seconds, then switch back to Laptop HDMI.
4.With your laptop properly connected and the correct source selected; reboot your laptop. Sometimes there is too much going on in the background, or too many applications are running.
5.If you turned off the projector, you may need to wait a few minutes before the system will allow you to try turning it back on.
6.If nothing is still showing you might need to check the settings on your laptop. Press the shortcut "Win+P" A list of four choices will appear on the right-hand side of the screen. In most cases, choose Duplicate by using the arrow keys or cursor, then press enter. |
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