If your TV screen is flickering, there are a few steps to help identify and fix the issue. First, check all cable connections to ensure they’re securely plugged in. Sometimes loose HDMI or power cables can cause display issues. If you’re using external devices, such as a streaming box, make sure they’re functioning correctly by testing with other devices or cables. Go into the TV’s settings and look for picture and display options—turning off features like 'Energy Saving' or 'Motion Smoothing' can sometimes resolve flickering. Additionally, check if there’s an option for screen refresh rate; setting it to match your device’s capabilities can improve performance. If none of these solutions work, try plugging the TV into a different power outlet, as power fluctuations can cause screen issues. Persistent flickering may indicate a hardware problem, in which case contacting the manufacturer or a repair specialist is recommended.