eiki projector not connecting hdmi laptop

Sometimes, the drivers that come with your computer or device can become outdated and can cause issues. Drivers are software that helps your computer communicate with the hardware, like your graphics card and HDMI devices.

Updating your drivers can be a helpful step in getting your DisplayPort to HDMI working properly.

If changing your display settings doesn’t work, it may be that the target display doesn’t support the specific HDMI signal your device or adapter is outputting. Check the aspect ratio and ensure it’s set to the correct one for your monitor or TV.Try different resolution and refresh rate settings to see if this helps the monitor accept the HDMI signal.Check the resolution and refresh rate settings on the source device and make sure that they match the capabilities of your display.Ensure the input source is set to HDMI and the correct HDMI input. Go to your monitor or TV’s settings menu and navigate to the input source or source selection option.Here’s how you can check your display settings:

Eiki projector not connecting hdmi laptop