Many of you think it is hard to adjust the brightness on an LG TV without a remote, but it’s actually easy. Use a keyboard or mouse, remote apps, and TV keys to operate the LG TV without a remote and change its brightness. Go through this article, in which we elaborate on the brightness-changing process on LG TVs in simple steps.
Change the LG TV Brightness using a Keyboard or Mouse
Basically, all LG TVs have dedicated USB ports for connecting external devices. You can simply plug a mouse or keyboard into the LG TV’s port, which lets you control the TV functions. Once connected, a pointer will be displayed on the TV screen. You can use it to open the TV settings and change the brightness levels.
- LG TV WebOS 22 or WebOS 6.0 – Open Settings → Click All Settings → Choose Picture → Select Advanced Custom Settings → Tap Brightness → Adjust the levels.
- LG TV WebOS 5.0 – Go to Settings → Tap All Settings → Press the Picture option → Select Picture Mode Settings → Hit the Brightness option → Alter the brightness level.
Adjust LG TV Brightness using the Remote Apps
You can use the LG ThinQ remote app as a remote on your mobile to operate your LG TV. For this to work, connect your mobile phone to the same wireless network as an LG TV. Then, get the LG ThinQ app on your mobile and pair it with the LG TV. Use the remote interface and adjust the TV brightness by pressing the app icons.
Alternatively, you can use the IR remote apps if you own an Android mobile with a built-in IR blaster. After installing the app, launch and pair it with the LG TV. Open the remote tab and access the TV brightness using the controlling keys.
Modify Brightness on LG TV using TV Buttons
TV panel buttons are the emergency controllers that can help to access the TV functions. Since the LG TV has Power, Volume, Menu, and Menu buttons, adjusting brightness is so easy. Initially, press the Power button to turn on the TV. Then, Press the Menu button to open the settings list. From there, choose the Brightness option and adjust the level using the Volume or Channel buttons.
Note: Press the Volume/Channel Up button to increase the TV brightness. In that same way, press the Down button to decrease the brightness.
Apart from the above-discussed techniques, you can use a universal remote to customize the brightness levels on an LG TV. Initially, you need to program a universal remote with an LG TV using remote codes. Once done, you can personalize the TV brightness by heading to settings via the universal remote keys.
FAQ
You might have enabled the Auto-brightness function on LG TV, which may automatically adjust the TV brightness according to the surroundings or room. Turn off that setting to prevent the LG TV from altering the brightness automatically.
It happens due to a bug or an energy-saving mode that is enabled. To solve this, update the TV’s firmware and disable the energy-saving mode. If you still can’t adjust the brightness, contact LG customer support.
