After a tiring day, you sit in front of your TV and press the power on the remote control. You see that the red light on your TV comes on. But after several minutes, your TV screen is still black.
Now you are wondering why your TV won’t turn on but has power. Our TV technicians will help you find the answer here.
What Would Cause the TV Not to Turn On?
Many TV owners have encountered this problem with their television sets. There could be several factors that may have caused why your TV does not turn on. It could be an issue with the power source, remote control, cable, or television itself.
How Do You Fix a TV That Has Power But Will Not Turn On
When the green or red LED light on your tv comes on but no sound or picture comes on the screen, there are several easy troubleshooting steps that you can follow to resolve the problem.
Below are the steps you can easily follow at home without the help of a TV technician.
Fix #1: Factory Reset Your TV
The most reliable and permanent solution to this problem is factory resetting your TV. Factory resetting will restore the initial settings of your TV.
Every TV brand and model has a different factory reset procedure. Therefore, it is important to refer to your TV manufacturer’s manual.
Fix #2: Reset or Replace Your Remote
In some cases, the issue is simply on your remote control. The infrared signal of the remote may be blocked. Try directly using the buttons on your TV. If it works, then the problem is really with the remote control.
The batteries on the remote could also be the cause. Take the batteries out of the remote control. Once all the batteries are out of the remote, press the power button on the remote for 15 seconds.
Proceed to put back the batteries in the remote and press the power on. If the power is not back on, try to change the batteries with new ones. Often, the old battery of the remote causes the problem.
Fix #3: Check the Power Cord for Defects or Damages
Inspect the power cord of your TV and ensure that the cord has no damage or breakage. If your TV power cord is defective, it must be changed immediately. Connect the new power cord and try turning your TV back on.
Fix #4: Check the Input Source or Connected Devices
It is possible that the power cord has fallen out or gotten loose. Check if the main power cord at the back of your TV is properly connected. Also, check if the main power plug is connected to a secure and compatible electrical outlet.
Fix #5: Plug the TV Directly Into the Wall Socket or Use Another Power Source
If the above steps do not resolve the issue, it is possible that the power source of your TV is causing the problem. Most TVs will not work with a weak or faulty power supply. This may happen if you are using an extension cord.
Unplug your TV from the extension cord. Instead, connect your TV directly to the wall socket. Ensure that the power plug is connected to the power source securely. Turn your TV on again, and the problem should have been resolved.
Fix #6: Get the Internal Fuse Checked for Issues
If the problem has not been resolved after performing the steps above, you may need to inspect the internal fuse. The fuse may have been faulty or blown and needs to be replaced. Always refer to the manual to determine your TV’s fuse type and model.
Get in Touch With Your Manufacturer and Check Your TV’s Warranty
If nothing worked at this point, it is time to contact your TV manufacturer. It is possible that your TV has a manufacturing defect that you could not troubleshoot. They may repair or replace your TV for free if this is the case.
On the other hand, your TV warranty can cover the repair. Check if your TV warranty is valid and contact the service center to resolve the problem accordingly.
FAQ
How do I know if my TV fuse is blown?
To know if your TV fuse is blown, check if there for metallic or dark stains inside it or check its wires for gaps [1].
Why is my TV dark with no sound?
If your TV is dark and has no sound, it may have software issues, loose connections, or backlight problems.
Conclusion
It is truly frustrating to think why your TV won’t turn on but has power. You will need to try different solutions until you find the one that finally works. So, do not give up and keep searching for the right answer.
If nothing has worked on your end, it might be time to bring it to your manufacturer or a professional for closer inspection.
