LG TV Won’t Turn On | 13 Troubleshooting Tips

lg tv won't turn on(1)

How to Fix LG TV Won’t Turn On Issue? Few things are more frustrating than settling in for a relaxing evening with your favorite show, only to find that your LG TV won’t turn on. This issue can leave even the most tech-savvy individuals scratching their heads. But don’t reach for the phone to call customer service just yet! In this guide, we’ll explore some practical steps you can take to troubleshoot and potentially resolve this common problem. Whether you’re a tech newbie or an experienced LG TV owner, these tips may help you get your TV back up and running without any hassle.

How to Fix the LG TV Won’t Turn On Issue

Check the Power Supply

A common culprit behind an unresponsive TV is an issue with the power supply. First, make sure your LG TV is properly plugged into an outlet. It might sound simple, but sometimes cables can come loose, especially if they’re tucked away out of sight. Once you’ve ensured everything is secure, check the outlet itself by plugging in another device, like a lamp, to confirm it’s providing power.

If the outlet is not the problem, inspect your TV’s power cord for any visible damage. Frayed or broken wires can prevent electricity from reaching your TV. In such cases, you may need to replace the power cord to restore functionality. Remember, safety first—always unplug the power cord before inspecting or replacing it.

Read: LG TV Wifi Keeps Disconnecting

Power Cycle Your TV

Power cycling your LG TV is a simple yet effective troubleshooting step. Begin by unplugging the TV from the power source. Wait about 60 seconds to allow any residual power to drain from the TV. This process helps reset the TV’s internal system and can rectify minor glitches. After waiting, plug the TV back in and try turning it on.

This method is akin to rebooting a computer and often resolves issues caused by software hiccups or temporary malfunctions. If your TV powers on after this process, it’s a good sign that the problem was a minor issue with its internal systems.

Check the Remote

Sometimes, the problem isn’t the TV at all, but rather the device you use to control it—the remote. Start by checking the batteries in your remote. They may be dead or improperly installed. Try replacing them with fresh ones or ensuring they are correctly oriented in the battery compartment.

If new batteries don’t solve the problem, verify that the remote is sending a signal. You can use a smartphone camera to do this. Point the remote at the camera and press any button while looking through the camera screen. If you see a light flashing from the remote, it’s working. If not, the remote may need replacement.

Check if There Are Any Damaged Wires

Damaged wires or cables can often be the root of connectivity issues. Examine all cables connected to your LG TV, including HDMI cables, coaxial cables, and any other connections. Look for signs of wear and tear, such as exposed wires or bent connectors, which might impede their function.

If you spot any damaged cables, they should be replaced immediately. Even if there are no visible signs of damage, try swapping out the cables with others that you know are working, as internal damage might not always be visible.

Plug the TV into Different Power Outlets

Sometimes, the outlet you’re using might be faulty or unable to provide adequate power. To rule this out, try plugging your LG TV into a different outlet. This will help determine if the issue lies with the original power source or somewhere else.

If the TV works when plugged into another outlet, it could indicate a problem with the initial socket. Consider having an electrician inspect the outlet for issues, such as wiring problems or insufficient power supply.

Unblock the Sensors

Your LG TV uses sensors to receive signals from the remote control, so ensure there are no obstructions blocking these sensors. Sometimes, simple things like dust, furniture, or decorations can interfere with the sensor’s ability to pick up the remote’s signal.

Gently clean the area around the TV’s sensors with a soft, dry cloth to remove any dust or debris. Also, check that no objects are physically obstructing the sensor. Clear the path between the remote and the TV to improve signal reception.

Soft Reset the LG TV

Performing a soft reset can often resolve many minor issues. To execute a soft reset, unplug the TV while it’s still on. Wait for about 30 seconds before plugging it back in. This process can help clear any small glitches that might be affecting the TV’s performance.

Soft resets are a safe way to reboot the system without losing any saved settings or data. If this step resolves the issue, it’s likely your TV just needed a fresh start to clear out temporary errors.

Select the Correct Input Source

Sometimes, your LG TV might be on, but you see no picture because the incorrect input source is selected. This can happen if you’ve recently changed settings or switched devices. Ensuring the correct input source is selected can solve the problem.

Select the Input Source on the LG TV via Remote

Using your remote, press the “Input” or “Source” button to display the list of available inputs. Navigate to the correct source using the arrow keys and press “Enter.” If you know which device you want to access, such as a DVD player or game console, select it from the list.

Select the Input Source Without a Remote

If your remote isn’t working, you can change the input source directly from the TV. Look for a button labeled “Input” or “Source” on the side or back of your TV. Use the channel or volume buttons to scroll through the input options and select the correct one.

Check the Cable Connections and Ports

Loose or improperly connected cables can prevent your TV from displaying a picture. Double-check all cable connections to ensure they are secure. Sometimes, cables can become dislodged without being noticed, disrupting your TV’s functionality.

Additionally, inspect the ports on both the TV and connected devices for dust or damage. Clean dusty ports carefully with a can of compressed air, and make sure that all connections fit snugly into their respective ports to maintain stable communication between devices.

Check the Surge Protectors

Surge protectors can sometimes malfunction, interrupting power flow to your TV. If you’re using a surge protector, try plugging your TV directly into a wall outlet to see if that resolves the issue. This simple test can help you quickly determine if the surge protector is the cause.

If your TV turns on when directly connected to the wall, consider replacing your surge protector. Continued use of a faulty surge protector can harm your devices over time.

Check if the LG TV Backlight is Broken

A broken backlight can make it seem like your TV is off when it’s actually on. To check if the backlight is the issue, turn the TV on and shine a flashlight on the screen. If you can see a faint image, the backlight is likely broken.

Repairing a backlight usually requires professional assistance. If you suspect this is the problem, contact LG support or a trusted technician for repair options.

Try a Factory Reset

When all else fails, a factory reset can often resolve persistent issues by restoring the TV to its original settings. Be aware that this process will erase all personal settings, so it should be used as a last resort.

To perform a factory reset, locate the “Settings” menu on your TV. Navigate to “General,” then “Reset to Initial Settings.” Follow the on-screen instructions to complete the process. If you’re successful, the TV will restart as if it were brand new.

Contact LG for Technical/Help Service

If none of these steps resolve the issue, it might be time to contact LG for technical support. Their experts can provide further assistance and help diagnose more complex problems that require professional attention.

Make sure to have your TV’s model number and warranty information handy when you call. This information can help expedite the support process and ensure you receive the appropriate assistance.

FAQ’s

Q: What should I do if my LG TV keeps turning off by itself?

A: If your TV keeps turning off, check for power-saving features like timers or sleep mode that might be enabled. Also, examine power connections and ensure that the TV is not overheating.

Q: Can bad weather affect my TV’s ability to turn on?

A: Bad weather, particularly electrical storms, can cause power surges that may temporarily affect your TV. Always use a surge protector to safeguard your electronics during such events.

Q: How often should I perform a power cycle on my TV?

A: Regular power cycles aren’t necessary unless you’re experiencing issues. However, it’s a good troubleshooting step if you notice irregular behavior.

Conclusion

Having your LG TV refuse to power on can be a frustrating setback, but with these troubleshooting steps, you may find a simple solution. From checking the power supply to ensuring the right input source, these practical tips are designed to help you uncover and resolve the issue. Remember, if you’re still having trouble, LG’s customer service is just a call away.

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