LG TV Screen - The screen intermittently dims out and brightens up.

Causes and Symptoms

• The Energy Saving is enabled on your TV.
• Try changing the Picture Mode.

Try this

How to Disable Energy Saving on Your LG TV

The screen brightness may change depending on the Energy Saving settings. To keep the brightness consistent, you can turn off Energy Saving.

For 2022 WebOS22 and 2021 WebOS 6.0 or later:

1. Turn on your TV.

2. Press the Settings button on your TV remote.

3. Select All Settings.

4. Go to General.

5. Select OLED Care.

6. Choose Device Self Care.

7. Select Energy Saving Steps.

8. Set it to Maximum.

9. Finally, choose Off to disable Energy Saving.

2. Select [General] and then [OLED Care].

3. Select [Device Self Care].

4. Select [Energy Saving Step].

5. Select [Energy Saving Step Stage] and set [Maximum] to [Off].

➔ Enabling [Energy Saving] in [2020 WebOS 5.0].

Press the button on the TV remote and select [All Settings] → [Picture] → [Energy Saving] → [Maximum] → [Off].

1. Turn on the TV and press the [Settings] button on your TV remote.
Select [All Settings] in the [Settings] menu.

2. Select [Picture] and then [Energy Saving] and set [Maximum] to [Off].

Is Auto Energy Saving turned on?

To keep your screen brightness steady, you should turn off Auto Energy Saving.

How to disable Auto Energy Saving:

1. Turn on your TV.

2. Press the Settings button on your remote.

3. Choose All Settings.

4. Go to Picture.

5. Select Energy Saving.

6. Find Auto and set it to Off.

2. Select [Picture] and then [Energy Saving] and set it to [Off].

Does the screen remain dimmed even after disabling the Energy Saving?

➔ Select [Standard Picture] for [Picture Mode] in the TV Settings mode.

The brightness of the screen varies depending on the mode selected.

➔ Running [Picture Mode] in the Settings menu

Press the button on the TV remote and select [All Settings] → [Picture] → [Picture Mode Settings] → [Picture Mode] → [Eco] → [Standard Picture].

This guide was created for all models, so the images or content may be different from your product.

Need more help?

Try using [E-mail Us] and [Customer Support] on the LG Electronics website. If you click [Repair Services], a service technician will assist you with accurate product diagnosis and inspection.