Can You Turn Off the Light on a Sharp TV?

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Many people enjoy relaxing in front of their Sharp TV at the end of a long workday to enjoy a little downtime. While this is a great way to settle down from the demands of the day, it can also be frustrating when the television will not turn on and instead has a blinking light. When this happens, it leaves people wondering if they can turn it off.

Turning the light off on a Sharp TV depends heavily on the reason it is blinking in the first place. Whether your television needs something simple like an update or something more complicated, you should be able to eventually turn the light off.

Knowing how to turn the light off on a Sharp TV will consist of you doing some diagnosis to discover the problem. Keep reading to discover some reasons the light may be on or blinking and what you can do to fix it.

Why Is the Light on or Flashing on a Sharp TV?

There are many reasons that your Sharp TV could have a light on or flashing. Many of the problems you may be experiencing might be an easy fix requiring just a few clicks of a button, and others may need more extensive work from a repairman.

To understand the reasoning behind the light being on or flashing, you should consult your owner’s manual before you begin to fiddle with the Sharp TV. This is because you could unknowingly cause more problems which may end up costing you time and money.

Read below for some of the most common reasons your Sharp TV light may be on or blinking.


If you feel the back of your Sharp TV and feel that it is hotter than usual, this could indicate that your television is overheating. This can happen for various reasons, including the television being left on for too long, not having enough ventilation, or being too close to a source of heat.

Updates Needed

Like computers, televisions, especially newer ones, have to be regularly updated to ensure that everything functions properly. Typically, when you purchase and set up your television, the update is scheduled regularly. There may be times, however, that an update slips through the cracks and does not get done, which can cause problems.

Hardware/Firmware Issues

In addition to updates to drivers and things, firmware updates need to be performed as soon as possible after they come out. Most of these are done automatically. However, sometimes it can be bypassed. Also, hardware does not always last forever. If you have had your Sharp TV for a while, it may be time to have it checked out by a professional.

Setting Glitches

For most people, setting up their Sharp TV the way they want it is typically pretty simple. Since the television is a large computerized machine, sometimes things can go wrong with those settings. When this happens, it can cause your television to stop working properly.

Can You Turn Off the Light on a Sharp TV?

Turning off the light on the Sharp TV depends on the issue that is causing it. This means that before you can turn the light off, you will need to diagnose the problem. Sometimes this can be harder than it sounds and may end up needing a professional touch.

Before calling a professional technician, however, it is recommended that you try the troubleshooting options usually found in the owner’s manual. These options can also be found easily on the internet.

Here are a few options that you can try before calling in professional help.

Power Cycle Your Sharp TV

The first option you should try is running a power cycle on your Sharp TV. This can sometimes resolve the issue by allowing it to cool down without electricity running through it. It is the same concept that you sometimes use when you are having trouble with your computer.

To perform a power cycle, you just need to unplug the power to the television and allow it 5-10 minutes to cool down completely. Then plug it back in, but not in the same outlet that you had it before. This is so that you can also rule out the plug is responsible for the issue.

Once you have plugged in the Sharp TV, everything should go back to normal. If this does not fix the issue, then you may need to follow through with the next steps of troubleshooting.

Reset Your Sharp TV to Factory Settings

Many times the settings on the Sharp TV can have issues of their own. To check to see if your settings are the cause of the light being on, you can reset the television to its factory settings. While this gets rid of the settings you programmed in, it can also clear up any issues you may be having.

Check For Hardware or Firmware Updates

Another issue you could be experiencing if the light is on or blinking is the firmware or hardware needing to be updated. This can usually be performed on the menu option that should be accessible. Check to see if there are any updates to the firmware and then allow them to install.

If this does not fix your problem, you may need to call for professional assistance since it may have something to do with the hardware. This could mean more extensive repairs that may be covered by your warranty. 

Final Thoughts

When it comes to discovering what is causing your Sharp TV light to be on or blinking, it is important to follow instructions in your owner’s manual first. Keep in mind that while some things can be fixed by a few clicks of a button, other things may require a technician to repair. 

It is important to note that if you have a warranty on your Sharp TV, you should not do anything that may damage the television more extensively. This could mean that your warranty could be voided, and you would be responsible for any further damage.

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