LG 27GP95R 27GP95R-B.AUS Owner's Manual

To enable HDR on the LG 27GP95R monitor, ensure your Windows operating system supports HDR. Go to Settings > System > Display, then toggle the "Use HDR" option. Additionally, confirm that HDR is enabled in the monitor's on-screen menu under Picture Mode.
First, check the connection between the monitor and your PC. Ensure the HDMI or DisplayPort cable is securely connected. Verify that the monitor is set to the correct input source. If the issue persists, try using a different cable or port.
To adjust the refresh rate, right-click on your desktop and select Display Settings. Click on Advanced Display Settings, then navigate to Display Adapter Properties. Under the Monitor tab, you can select your desired refresh rate, such as 144Hz or 160Hz.
Use a soft, lint-free microfiber cloth slightly dampened with water. Gently wipe the screen in circular motions to avoid streaks. Do not use harsh chemicals or paper towels as they may damage the screen.
Download the latest firmware from the official LG website. Connect a USB drive to your computer, transfer the firmware file, and then insert the USB drive into the monitor's USB port. Follow the on-screen instructions in the monitor's menu to complete the update.
Ensure that all connections are secure and the monitor is powered on. Update your graphics card drivers and try using a different port or cable. If the issue continues, check if the monitor is recognized in the device manager and perform a hardware scan.
For optimal gaming performance, set the refresh rate to 144Hz or higher, enable G-Sync or FreeSync, and use the Game Mode in the Picture settings. Adjust brightness and contrast to suit your environment.
Use the monitor's on-screen display to adjust color settings manually. You can also use calibration tools available on your operating system or third-party software to achieve accurate colors.
Check for loose cables and ensure that the refresh rate is set correctly. Update your graphics driver and try a different cable or port. If the flickering persists, try resetting the monitor to factory settings.
Connect your external speakers to the monitor using the audio output jack located at the back of the monitor. Ensure the volume is adjusted appropriately in both the monitor settings and your audio device.