LG TV is one of the preferred TV choices for the modern population. Liked by many, it is not free from possible issues like the top half of the LG TV screen is dark.
So today, let us explore this issue of the top half of the LG TV screen is dark in detail. We’ll go through its reasons and possible fixes one by one.
Why is the top half of my LG TV screen is dark?
Short Answer: The top half of the LG TV screen may be dark due to several issues such as power problems, problems with software, hardware, or other interferences from electrical devices. A majority of these problems can be quickly resolved using the easy fixes mentioned below.
Fixes: Top half of my LG TV screen is dark
Let us have a quick look at the top fixes for the issue of the top half of the LG TV screen is dark in detail.
Method 1: Self-diagnose LG TV
If your LG TV is manufactured in 2018 or later, you may use the self-diagnosis feature on these TV sets. It helps solve possible issues with your LG TV like its top half becoming dark.
There are no lengthy steps to run self-diagnose on your LG TV as all you need to do is long press the “9” button on your LG TV remote. It will activate the self-diagnose mode on your LG TV.
Method 2: Confirm power supply to LG TV
There can be issues with the power supply to LG TV that cause the top half of the LG TV screen is dark. You must confirm the power socket and power cable to LG TV to check if it is working properly.
It is easy to turn off the power, disconnect the power cable, and wait for 30 seconds. Reconnect the power cable and turn on the power to check if LG TV is working properly now.
Method 3: Power cycle LG TV
The power cycle is the process of eliminating the residue of electricity from the LG TV circuit. All you need to do is turn off your LG TV and wait for at least 40-60 seconds.
It will give sufficient time for your LG TV to get a power cycle. Turn on the TV and check if it is working properly now or not.
Method 4: Checking HDMI cables
If you’re still facing, the top half of the LG TV screen is dark issue, it can be due to the problems with HDMI cables.
All you need to do is inspect the ports and cables of the HDMI slot on the LG TV. You can look for possible loose cables or poor HDMI connectors. It is important to physically check HDMI cables and then confirm if there is any problem.
Replacing HDMI cable to LG TV is a safe solution.
Method 5: Checking for electronic interferences
The screen of an LG TV may become dark due to different magnetic interferences near its proximity. So, it is time to check the surrounding areas for speakers, subwoofers, radios, or microwaves. These devices are the potential causes of the magnetic interferences with your LG TV. You can remove these devices from proximity to LG TVs.
LG TV may take some time in getting out of these electronic interferences. So, give it a moment to dissipate this effect and check if the black screen persist.
Method 6: Changing your picture settings
You may have been trying different fixes for the top half of the LG TV screen is dark problem but the real culprit can be faulty picture settings.
The steps to confirm picture settings on LG TV are:
- Step 1: Go to the “Settings” option followed by the “All Settings” option.
- Step 2: Select the “Picture” menu and you’ll find the different options. You can change the picture modes, turn off the energy saving mode, panel brightness, or gamma options to correct the LG TV dark screen problem.
- Step 3: Set the aspect ratio to 16:9. Confirm the changes and check if LG TV is working properly now.
Method 7: Updating LG TV’s firmware
An outdated LG TV software can cause issues with the screen. So, you can go for the following steps to update LG TV’s firmware:
- Step 1: Go to the “Settings” option on your LG TV remote.
- Step 2: Go to the “All Settings” option followed by the “Support” option.
- Step 3: Select the “Software Update” option and LG TV will start looking for any available upgrades.
Method 8: Restore LG TV to factory settings
Another solution to get rid of the top half of the LG TV screen is dark issue is to restore your TV to its default factory settings. The quick steps for the same are:
- Step 1: Go to the “Settings” option on your LG TV remote.
- Step 2: Go to the “All Settings” option followed by the “Support” option.
- Step 3: Now select the “Reset to initial settings” option to start the factory reset process.
Method 9: Contact LG TV customer support
If all of the above-mentioned methods have failed to solve the top-half screen dark issue, it is time to see help from professional experts.
All you need to do is reach LG TV customer support to get proper entertainment on your screen. They can help you with the required technical or non-technical assistance in using LG TV effortlessly.
SEE ALSO:
Concluding thoughts
Hence, it is easy to resolve the problem of the top half of the LG TV screen is dark using the fixes mentioned above. Different reasons may contribute to this problem on your LG TV.
The easy and effective methods mentioned above can quickly solve the issue of the top half of the LG TV screen is dark. The best part about these solutions is that you do not need to be an expert to understand and implement these methods.
Do let us know about your experience in using this guide in the comments section!
An active wordsmith delivering high-quality technical content on AndroidNature.com. She loves to keep herself updated with consistent reading. A strong believer of consistent learning, she loves to read about technology, news, and current affairs.
