Help library: Help library: [LG Monitor] I connected a TV monitor to the PC, but there is something wrong on the screen.

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<div class="content-service-view">
<p class="info-subject">You connected your TV monitor to the PC, but is the screen blurry or out of position?</p><p class="info-desc">
A TV monitor has built-in antenna connection ports and speakers, thus you can watch TV and connect it to the PC for use as a monitor.<br>
When connecting it to the PC for use, if the monitor or PC setting is wrong, then the screen can get blurry or size fails to fit the monitor.<br>
In this case, check the HDMI device connection setting and the resolution of the PC.
</p>
<h2 class="tit">Causes and Symptoms</h2>

<li>When connecting the HDMI cable to it, the monitor input setting is wrong.</li>

<li>The resolution of PC is set incorrectly for the monitor screen.</li>
</ul>

<h3 class="sub-tit">Is the monitor’s HDMI input set to [PC]?</h3>
<p class="info-desc">➔ If your monitor is set as an external device, not a PC, use a monitor remote control to change the name of the connected device to PC.</p><p>
Once you connect the PC to the monitor via HDMI, it will say “Is the input connected to your PC?”<br>
Now, press [Yes] to set the HDMI input mode to PC.<br>
If you cannot see the guidance text, as shown in the following, use the monitor remote control to go to [Input Label] and change the input mode to [PC].
</p>
<div class="img-only">
<img alt="Once you connect the PC to the monitor via HDMI, it will say “Is the input connected to your PC?”" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=q61y8lzBGQRKRs2RjZJ2A&amp;portalId=P1">
</div>

<div class="tip-box">
<strong class="tip-tit">Changing the name of device connected to the monitor to [PC]</strong>

<div class="con-view txt-idt">
1. On the monitor remote control, press the [External Input] button.
</div>

<div class="con-view txt-idt">
2. In the [Input List], select the HDMI port connected to the PC and press the [Input Label] button.
</div>

<div class="con-view txt-idt">
3. In the [Input Label] menu, change the HDMI port connected to the PC to [PC].
</div>

<div class="con-view txt-idt">
4. In the [Input List], check if the icon for the HDMI port connected to the PC is changed to a laptop shape.
</div>

<h3 class="sub-tit">Is the resolution of your Windows set properly?</h3>
<p class="info-desc">➔ Check the Windows setting as follows.</p>
<div class="tip-box">
<strong class="tip-tit">Setting the resolution</strong>

<div class="con-view txt-idt">
1. Right click on your desktop and select [Display settings].
</div>

<div class="con-view txt-idt">
2. In the [Display] menu, go to [Display resolution] and select the [Recommended].
</div>

<div class="con-view txt-idt">
3. Set [Change the size of text, apps, and other items] to [Recommended].
</div>

<div class="con-view">
The screen may not display properly if the graphics card driver is not installed on the PC or if there is an error.<br>
Update the graphics card driver to the latest version.
</div>
</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>

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[LG Monitor] I connected a TV monitor to the PC, but there is something wrong on the screen.

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