[Braden Binegar]

To troubleshoot display devices, start by checking all cable connections and ensuring they are secure. Verify that the monitor is powered on and the power cable is properly connected. Make sure the monitor is set to the correct input source, such as HDMI or VGA. Check if the graphics card is properly seated and that its drivers are up to date. Adjust the display settings on your computer, as incorrect resolution or refresh rate settings can cause issues. Test the monitor with another device to determine if the problem lies with the monitor or the original computer. Ensure your operating system and graphics drivers are current. Many monitors have a self-test feature; refer to the manual to run this test and check for hardware issues. Lastly, inspect the monitor and cables for any visible damage.