Quick Answer
- Adjust Brightness on LG TV: Go to Settings → Select All Settings → Click Picture → Tap Advanced Brightness → Tap Brightness → Adjust the screen brightness.
LG Smart TV offers various options to adjust the color and brightness to elevate users’ viewing experience. You can easily adjust the brightness of the LG Smart TV by navigating to the Picture Settings using the remote.
If you have lost the LG remote or if the remote is not working, you can use the LG ThinQ app or the physical button on the TV panel to change the brightness of the LG Smart TV without a remote.
In this article, you will learn about all the possible ways to increase or decrease brightness on LG Smart TVs.
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How to Adjust Screen Brightness on LG TV With Remote
All the methods to change the brightness on LG TV using a remote are explained below. Before moving into the steps, make sure to pair the LG Magic Remote with your TV.
How to Change LG TV Brightness in Picture Mode Settings
1. Power ON your LG TV and tap the Settings button on the remote.
2. Go to All Settings and select Picture. Then, tap the option Advanced Settings.
3. Tap Brightness on the next screen.
4. You can increase or decrease the screen brightness by dragging the bar to the right or left accordingly.
5. Once done, hit the Back button and conveniently watch your desired content on LG TV.
How to Automatically Adjust Brightness on LG Smart TV
By enabling the option AI Brightness, your LG TV will alter its brightness depending on the surrounding environment lighting.
1. Hit the Settings button on the TV remote.
2. Navigate to All Settings → Tap General → Click AI Service.
3. Enable the AI Brightness option by selecting the toggle button.
4. To disable AI Brightness, click the toggle button again.
How to Increase or Decrease LG TV Brightness by Altering Picture Mode
LG TV has many picture modes that slightly change the color saturation and brightness. Based on your preference, choose any picture mode.
1. Tap the Settings button on your LG TV remote and select All Settings.
2. Select Picture → Tap Picture Mode Settings → Select your desired mode.
3. To get an immersive cinematic experience, it is highly recommended to enable Filmmaker mode on LG TV.
Disable Energy Saving Mode to Change the LG TV Brightness
If you have enabled the energy-saving mode on the LG TV, it will affect the brightness of your TV. You can change the brightness of your TV by disabling this option.
1. From the LG TV remote, press the Settings button.
2. Go to All Settings → Select Picture.
3. Pick the Energy Saving option and hit OFF.
How to Adjust Brightness on LG Smart TV Without Remote
You can also change the brightness of the LG Smart TV without a remote control.
Using Physical Buttons
1. Press the Menu button on the LG TV panel.
2. With the help of the Arrow button, select the Display & Brightness option.
3. Pick the Brightness option and manually increase or decrease the screen brightness using the Arrow button.
4. Once done, tap the OK button.
Using the LG ThinQ App
1. Turn ON and connect your LG TV to WiFi without a remote.
2. Now, connect your Smartphone to the same WiFi as your LG TV.
3. Install LG ThinQ on your Smartphone from the Play Store or App Store.
4. Launch the LG ThinQ app and log in with your LG Account.
5. Tap +Add Device and tap the option TV.
6. Pick your LG TV and follow the on-screen prompts to pair the remote app to your TV.
Once done, the remote control interface will appear on the smartphone screen.
7. Use the remote app to go to LG TV Settings → Tap All Settings → Select Picture → Brightness → Increase or Decrease Brightness on LG TV without remote.
Using the LG ThinQ app, you can also unlock the LG TV without the remote. Another way to change the brightness of an LG Smart TV is by using a Wireless Mouse. If you have a wireless mouse at home, connect the mouse’s wireless sensor to the USB port on your TV. Then, use the mouse to navigate to Picture Settings and change the screen brightness on LG Smart TV.
FAQ
You have to disable the hotel mode on the LG TV to change the brightness of the TV in the hotel.
This problem occurs due to minor bugs or temporary malfunctions on the TV. To fix the LG TV brightness problem, restart your LG TV and enable the option again.
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