Help Library: Help Library: [LG OLED TV HDMI Check][2019 WebOS or later] How do I test my HDMI cable?

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</head>

<body>

<div class="content-service-view">
<p class="info-desc">HDMI cable test is available on products running on 2019 WebOS or later.</p>
<h2 class="tit">Try this</h2>

<h3 class="sub-tit">Press and hold the [9] button on the TV remote for more than 1 second.</h3>
<p class="info-desc idt">➔ The [9] button is a hotkey to quickly access the [Quick Help] screen.</p>
<div class="img-only">
<img alt="Press the hotkey 9 to select the tv checklist screen" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=376iBF1YqZXcVi0AVVvA&amp;portalId=P1">
</div>

<h3 class="sub-tit">Go to [Quick Help] in Settings.</h3>
<p class="info-desc idt">➔ Open the TV Settings menu and select the menu items as instructed below.</p>
<h3 class="sub-tit">[2022 WebOS22], [2021 WebOS 6.0] or later</h3>

<h3 class="sub-tit">[2020] Checking HDMI with [Quick Help] in the Settings</h3>

<div class="con-view">
Press the <img style="vertical-align: bottom;" alt="setting" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=xQNLFb7xaJZn4Ke7yKpoA&amp;portalId=P1">
button on the TV remote and select [All Settings] → [Support] → [Quick Help] → [Check items] → [Check TV
Status of TV] → [Check RF/HDMI] → [Start Diagnosis] → [Learn More].
</div><br>
<p class="txt-idt">
1. Turn on the TV and press the [Settings] button on your TV remote.<br>
Select [All Settings] in the [Settings] menu.
</p>
<div class="img-only">
<img alt="After pressing the remote control settings, select the All Settings menu" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=7MmXkU29iEFTAJeEtH2qA&amp;portalId=P1">
</div>
<p class="txt-idt">
2. Select [Quick Help] in [Support].
</p>
<div class="img-only">
<img alt="Select QuickHelp in Clear Customer" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=G2oMTNFgbuoys4v6mxk7g&amp;portalId=P1">
</div>
<p class="txt-idt">
3. Select [Check items] in [Quick Help].
</p>
<div class="img-only">
<img alt="Select Check items in Quick Help" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=BCNNofyQDO7NK0baH08oig&amp;portalId=P1">
</div>
<p class="txt-idt">
4. Select [Check TV Status of TV of TV] in [Check items].
</p>
<div class="img-only">
<img alt="Choose Check The Status from Check items" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=EXhuk1rIQLt2UDMI2eMf8w&amp;portalId=P1">
</div>
<p class="txt-idt">
5. Select [Check RF/HDMI] in [Check TV Status of TV].
</p>
<div class="img-only">
<img alt="Select rf/hdmi check in Check TV Status of TV" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=KAeaTVxhTQR3zXPcNRNIQ&amp;portalId=P1">
</div>
<p class="txt-idt">
6. Select [Start Diagnosis] in [Check RF/HDMI] and then select [Learn More].
</p>
<div class="img-only">
<img alt="RF / HDMI 점검 화면에서 상태 진단 선택 화면" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=GOy4RhghS47EY1iXB62GMw&amp;portalId=P1">
</div>

<h3 class="sub-tit">[2019] Checking HDMI with [Quick Help] in the Settings</h3>

<div class="con-view">
Press the <img style="vertical-align: bottom;" alt="setting" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=UDrrXpxiIQmMNV65VsLgg&amp;portalId=P1">
button on the TV remote and select [All Settings] → [General] → [About This TV] → [Quick Help] → [Check TV Status of TV] → [Check RF/HDMI] → [Start Diagnosis] → [Learn More].
</div><br>
<p class="txt-idt">
1. Turn on the TV and press the [Settings] button on your TV remote.<br>
Select [All Settings] in the [Settings] menu.
</p>
<div class="img-only">
<img alt="After pressing the remote control settings, select the All Settings menu" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=FmQgOzGJbi4S7ORXiKIpQ&amp;portalId=P1">
</div>
<p class="txt-idt">
2. Select [General] and then [About This TV].
</p>
<div class="img-only">
<img alt="Select Customer Support from General" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=aZEzES40NnHeJ72Lp3Irfw&amp;portalId=P1">
</div>
<p class="txt-idt">
3. Select [Quick Help] in [Support].
</p>
<div class="img-only">
<img alt="Select QuickHelp in Clear Customer" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=mlMo9sNfdnbOv8TljEjAA&amp;portalId=P1">
</div>
<p class="txt-idt">
4. Select [Check TV Status of TV] in [Quick Help].
</p>
<div class="img-only">
<img alt="Checking the TV status in QuickHelp" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=t8WLI0lochzierQGJi4CdQ&amp;portalId=P1">
</div>
<p class="txt-idt">
5. Select [Check RF/HDMI] in [Check TV Status of TV].
</p>
<div class="img-only">
<img alt="Select [Check RF/HDMI] in [Check TV Status of TV]" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=eD37kLp9pLcKp0pP8iL9g&amp;portalId=P1">
</div>
<p class="txt-idt">
6. Select [Start Diagnosis] in and then select [Learn More].
</p>
<div class="img-only">
<img alt="Select [Start Diagnosis] in [Check RF/HDMI] and then select [Learn More]." src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=JIrwzQFf0WMUesvRlOKYnw&amp;portalId=P1">
</div>
<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>
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[LG OLED TV HDMI Check][2019 WebOS or later] How do I test my HDMI cable?

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