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21SA1RG

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  • Document Contents
    Repair
    [LG TV Power] Front standby indicator does not turn on
    Causes and Symptoms------------------- * The front power indicator does not turn on. * The power does not turn on.Try this--------First, check the power cable connection and AC power status.Disconnect the TV power cable from the power outle...
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    Repair
    [LG TV Screen] The screen is dark.
    If the screen appears dark when the power is initially applied, it is a normalphenomenon that happens as the product warms up and gradually stabilizes.This should not be regarded as a product defect.The screen may automatically darken when ...
  • Document Contents
    Repair
    [LG TV USB Connection] My TV cannot discover a USB storage device
    If the connected port has a [USB Service Only] label, the USB port is a [SVCOnly Port] for LG Electronics service technicians, meaning that it cannot beused for external devices.For details, refer to the user manual.[USB Input] Checking and...
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    Repair
    [LG TV Time Machine] How do I use the Time Machine feature?
    What’s Time Machine Ready feature?➔ You can utilize the Time Machine function while watching analog broadcasting,digital broadcasting, and external input videos.This function allows you to save the current program on the hard disk and viewi...
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    Repair
    [LG TV Settings] How do I set a power-on/-off timer?
    How do I set a power-on/-off timer? * You can set timers to power on/off your TV at the set time. * Before setting the timers, be sure to set the current time. * If the power is not connected, the timers are not available, so be sure to che...
  • Document Contents
    Repair
    [LG TV Remote Control] I am prompted with the Key Locked message when pressing a button on the TV
    The key lock can be enabled/disabled only with the TV remote. (However, thepower button on the TV is available all the time.)Try this--------Select [Menu] → [General] → [Key Lock] → [Off].This guide was created for all models, so the images...
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