Help Library: Help Library: [LG Monitor Screen] The screen is too bright

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<h2 class="tit">Causes and Symptoms</h2>
        
<ul class="cause-list">
            
<li>Screen brightness or contrast is set too high.</li>
            
<li>The PC graphic card setting is changed.</li>
        </ul>
        
<h2 class="tit">Try this</h2>
        
<h3 class="sub-tit">
            Did you reset the monitor settings?</h3>
        <p class="info-desc idt">➔ It can occur due to monitor power saving or auto off errors, thus reset the monitor to the factory setting.
        </p>        <p class="txt-idt">(※ Menus may differ by model, so please refer to the user guide for details.)</p><br>
        <p class="txt-idt">
            1. At the bottom center of the product, press the joystick button to open the main menu.</p>        <p class="txt-idt">
            2. Move to the right to select [Settings].
        </p>        
<div class="img-only">
            <img alt="At the bottom center of the product, press the joystick button to open the main menu." src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=aJLk52CdPXGf34FqndRnSQ&amp;portalId=P1">
        </div>
        <p class="txt-idt">3. Select [General].</p>        <p class="txt-idt">4. Select [Reset to Initial Settings] and press [OK] to reset it.</p>        
<div class="img-only">
            <img alt="Select [General] → [Reset to Initial Settings] and press [OK] to reset it." src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=jLvlHl58sDqpsEYzp6zR5Q&amp;portalId=P1">
        </div>
        <p>
            For gaming monitors and TV monitors, see the following link.
        </p>        
<h3 class="sub-tit">
            Did you try to change the screen brightness?</h3>
        <p class="info-desc idt">➔ Depending on the monitor condition, the screen might look dark, so try to change the brightness/contrast level.
        </p>        <p class="txt-idt">(※ Menus may differ by model, so please refer to the user guide for details.)</p><br>
        <p class="txt-idt">
            1. Press the joystick at the bottom center of the product to open the main menu.</p>        <p class="txt-idt">
            2. Move to the right and then press [Settings].
        </p>        
<div class="img-only">
            <img alt="At the bottom center of the product, press the joystick button to open the main menu." src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=Qdwl7qvhq19PbmoXKs4uw&amp;portalId=P1">
        </div>
        <p class="txt-idt">3. In [Simple Settings], adjust [Contrast]/[Brightness].</p>        
<div class="img-only">
            <img alt="In [Simple Settings], adjust [Contrast]/[Brightness]" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=Si7lDBjFyo89XHHgIPqcQ&amp;portalId=P1">
        </div>
        
<h3 class="sub-tit">
            Did you try to change the PC graphics card settings?</h3>
        <p class="info-desc idt">➔ Due to the error in gamma/brightness in the PC graphic setting, it might get little brighter, so revert it to default.
        </p>        <p class="txt-idt">(※ The method for change varies depending on the version of Windows, the type of graphics card and the version of driver.)</p>        
<div class="tip-box">
            <strong class="tip-tit">Wait! Find out more.</strong>
            
<div class="con-view mt-1">
                <strong>How to restore the default value of gamma/brightness of the NVIDIA graphic card</strong>
            </div>
            
<div class="con-view txt-idt">
                1. Right click on your desktop and select [Nvidia Control Panel].
            </div>
            
<div class="img-only">
                <img alt="Right click on your desktop and select [Nvidia Control Panel]." src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=Z0SWBD3mMckF7IuISfq78A&amp;portalId=P1">
            </div>
            
<div class="con-view txt-idt">
                2. In [Background Screen Color Setting Adjustment] run [Restore Defaults] at the right top.<br>
                If it is still bright, then adjust [Brightness/Gamma] and create the optimal status.
            </div>
            
<div class="img-only">
                <img alt="In [Background Screen Color Setting Adjustment] run [Restore Defaults] at the right top." src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=8S3NoZX9iJqXuPqbDXYY4g&amp;portalId=P1">
            </div><br>
            
<div class="con-view mt-1">
                <strong>How to restore the default value of gamma/brightness of the Intel graphic card</strong>
            </div>
            
<div class="con-view txt-idt">
                1. In the input window at the left bottom of background, select [Intel] and run [Intel Graphics Control Panel].<br>
                If the [Intel Graphics Control Panel] menu is not displayed, then update the [Intel Graphics Driver].
            </div>
            
<div class="img-only">
                <img alt="If the [Intel Graphics Control Panel] menu is not displayed, then update the [Intel Graphics Driver]." src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=gYUoRevpNX61hv9rCBw&amp;portalId=P1">
            </div>
            
<div class="con-view txt-idt">
                2. Select [Display].
            </div>
            
<div class="img-only">
                <img alt="Select [Display]" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=Qg2sOvwRCwNgARzu9OupQ&amp;portalId=P1">
            </div>
            
<div class="con-view txt-idt">
                3. If possible(activation), run [Restore Default] in [Color Settings].<br>
                If not selectable(activation), then adjust [Brightness/Contrast] to create the optimal status.
            </div>
            
<div class="img-only">
                <img alt="If possible(activation), run [Restore Default] in [Color Settings]" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=dctUoOxg64s8axj9r9x1bA&amp;portalId=P1">
            </div>
        </div>
        <p class="txt-idt">※ If you still experience the same issue after following the steps above, have your monitor checked by an LG Electronics service technician.</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>

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[LG Monitor Screen] The screen is too bright

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