Help library: Help library: LG TV Screen - How do I initialize the picture and sound settings?

LG TV Screen - How do I initialize the picture and sound settings?

Troubleshooting TVS/SOUNDBARS 09/18/2025

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</head>

<body >

<div class="content-service-view">
<p class="info-desc">
If you are experiencing issues with dark pictures or unsatisfactory sound on your TV,<br/>
you can improve them by initializing the picture/sound settings.<br/>
For some models, picture/sound initialization is not supported.
</p>

<h2 class="tit">Try this</h2>
<p class="txt-idt">
1. Press the [Mute] button 3 times in a row on your AI (Magic) or general (button-only) remote control to display the [Select functions you want to access] pop-up.
</p><p class="txt-idt">
2. Select [AV Reset] to initialize the picture and sound settings.
</p><br/>
<p class="info-desc idt">➔ Location of the Mute button</p>

<div class="img-only">
<img alt="Mute position by remote control" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=QzhEek2BW2kfdmJRHu36mA&amp;portalId=P1"/>
</div>
<p class="txt-idt">
※ The location of the Mute button may differ by the model of AI (Magic) remote control.
</p><br/>
<p class="info-desc idt">➔ [AV Reset] menu in [2022 WebOS22] and [2021 WebOS 6.0]</p>

<div class="img-only">
<img alt="Video sound initialization screen" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=DOvaLbwBLpIpYRZytQqcaQ&amp;portalId=P1"/>
</div>
<p class="info-desc idt">➔ [AV Reset] menu in [2020 WebOS 5.0]</p>

<div class="img-only">
<img alt="Video sound initialization screen" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=YFuyBkUekCdWLFnieRVNww&amp;portalId=P1"/>
</div>
<p class="txt-idt">※ Please note that the details of the AV Reset menu may vary depending on the model.</p><p class="help-txt">This guide was created for all models, so the images or content may be different from your
product.</p></div>

</body>
</html>
	
</div>

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LG TV Screen - How do I initialize the picture and sound settings?

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