LG 27GN750 27GN750-B.AUS Quick Start Guide
![LG 27GN750 27GN750-B.AUS Monitor manual cover](/images/EyNcjoHqsFspydtUwUjzABKl/thumbs/thumb175x175.webp)
To connect your LG 27GN750-B monitor to your PC, use either an HDMI or DisplayPort cable. Ensure your PC's graphics card supports the connection type you are using. Connect one end of the cable to the monitor and the other end to your PC.
If your monitor is not displaying an image, check that the power cable is securely connected and the monitor is turned on. Verify that the input source is correctly set to the port you are using (HDMI or DisplayPort). Ensure the cable is not damaged and try using a different port or cable.
To adjust the screen resolution, right-click on your desktop and select 'Display settings'. Under 'Resolution', choose the desired setting. For optimal performance, use the native resolution of 1920x1080.
The LG 27GN750-B supports a refresh rate of up to 240Hz. For gaming, it is recommended to set the refresh rate to 240Hz for the smoothest experience. This can be adjusted in your system's display settings.
To enable HDR, ensure your source device supports HDR. Go to the monitor's settings menu, navigate to the 'Picture' settings, and enable HDR. You may also need to enable HDR in your operating system's display settings.
If colors appear inaccurate, try resetting the monitor to factory settings via the on-screen menu. Ensure you are using the correct color profile on your computer, and consider calibrating the display using a calibration tool for improved accuracy.
To update the firmware, visit the LG support website and download the latest firmware for the 27GN750-B. Follow the instructions provided with the firmware download to complete the update process, typically involving a USB drive and the monitor’s menu.
Yes, the LG 27GN750-B supports VESA mounting. It is compatible with VESA 100x100mm mounts. Ensure you have a compatible mount and follow the instructions to safely attach the monitor.
To reduce eye strain, use the 'Reader' mode on the monitor, which reduces blue light. Adjust the brightness to a comfortable level that matches your environment, and take regular breaks using the 20-20-20 rule (every 20 minutes, look at something 20 feet away for 20 seconds).
If experiencing flickering, ensure the cable is securely connected and not damaged. Update your graphics drivers and check the refresh rate settings, ensuring they match the monitor's capabilities. Try using a different cable or port, and disable any power-saving features that might affect performance.