Article ID : 00174924 / Last Modified : 08/23/2023Print

A line appears on the screen while my TV is in Standby mode

    IMPORTANT: This article applies only to specific products and/or operating systems. Check Applicable Products and Categories for details.

    Your OLED TV automatically performs a panel refresh to adjust the uniformity of the screen when it's in use for long periods of time. You may see a line move through the screen from top to bottom as it checks the pixel condition of your TV screen and performs a panel refresh. This is normal and not a malfunction.

    Note: The line can be white, red, green, or blue, depending on your model.