If your Sharp TV does not turn on, you may think it has gone dumb and requires a major repair. Don’t worry, because you can fix this issue yourself without a TV technician. The main causes are fluctuating power in the outlet, faulty TV cable, drained remote batteries, HDMI-CEC settings, malfunctioning hardware, and overheating issues. Go through this guide to learn the reliable workaround for turning your Sharp TV on and running without problems.
DIY Solutions to Fix Sharp TV that Won’t Turn On
These solutions are applicable to all Sharp Aquos TV models running Android, Google, Roku, and Aquos Net+ operating systems.
Check the Sharp TV Remote
Inspect whether your TV remote has batteries with sufficient charge. If you’re using a voice remote, check whether the remote is paired with the TV. What if your Sharp TV remote is not working with new batteries? Don’t fret. The remote might have dust and debris on its circuit board. Simply disassemble the remote and use a soft brush or microfiber cloth to clean it.
Power Cycle the Sharp TV
Unplug the Sharp TV from the power socket and keep the cord aside. Hold the Power key on the TV panel for 15 seconds. It will drain the TV’s flea power and refresh its entire functions. After 30 minutes, plug the TV back into the power source and check whether you can turn it on.
Reset the Sharp TV Remote
Sometimes, the Sharp TV remote may fail to send power on or off signals due to an unknown issue. This occurs if you haven’t used the Sharp TV remote for a long time. Resetting the Sharp TV remote is the best solution you can try in this case. Once this is done, you should press the power button on the Sharp TV remote and check whether it turns the TV on.
Check Your TV Power Cables
If the remote controller is fine, and the TV is still not turning on, there might be a problem with your TV power cable. If your power socket is sending low power or the TV’s cable is damaged, your Sharp TV won’t turn on.
So, connect the TV to a different power socket without using a surge protector. Now, try turning on your TV. If the results are the same, replace the TV’s power cable and check if the issue gets resolved.
Check the HDMI Cables
Sometimes, you may see a black screen on a Sharp TV, as if the TV is turned off. It happens if the connected HDMI cables aren’t performing well. If the HDMI cable is not attached to your TV’s HDMI socket correctly, the Sharp TV will have a problem accessing the source.
1. Remove and insert the HDMI cable to your TV firmly.
2. Check whether the HDMI cable or the TV’s port is damaged or filled with dust. If so, replace the cable and clean the accumulated dust particles.
3. After that, connect the desired HDMI cable to a Sharp TV.
4. Now, try to change the input on Sharp TV and check if it turns on.
Inspect the Sharp TV Backlight
Sometimes, your Sharp Smart TV won’t turn on but will begin to blink a red light twice. If it does, there’s an issue with the backlight of your Sharp TV. This issue will occur if there is damage to the backlight bulbs or overvoltage. To check the issues with the backlight, do the following.
1. Shut down your Sharp TV and turn off all the lights in your room.
2. Fetch a torchlight and flash it to the front panel of your Sharp TV.
3. After that, if you view any unclear picture, then the backlight is working properly without any issues.
4. If you can’t see any blurry images, then the backlight on your Sharp TV is damaged.
You can visit the nearby TV repair shop to replace the backlight on your Sharp TV. If backlight is not the issue, then move on to the next step.
Hard Reset the Sharp TV
If the above fixes are checked, and yet your Sharp Smart TV is not turning on, there might be a serious bug that causes your TV not to turn on. However, you can eradicate this issue easily by resetting your Sharp Smart TV. Since your TV is turned off, you can’t reset your Sharp TV.
But, in some selected Sharp Roku TV models, there will be a Reset button at the back of the TV that will help you hard reset your TV. So, to do a hard reset,
1. Take a paper clip or a pen in your hand.
2. Now, go to the back or side of your TV and look for the reset button.
3. Using the paperclip or pen, press and hold the Reset button for 30 seconds.
4. By doing this, your TV will show the logo automatically and turn it on automatically.
After the reset, you have to set up a Sharp Aquos TV from scratch.
Check for Hardware Issues
If your Sharp TV blinks a red light and won’t turn on, there may be hardware issues. Several blink patterns are present, and they vary from 1 to 9, which denotes different issues with your TV. If the Sharp TV power light blinks more than three times, there is a serious issue with your TV hardware that needs a technician’s support to fix it. These hardware issues might include a faulty T-con board, circuit failure, a mainboard issue, etc.
Contact Sharp TV Customer Care
Finally, when none of the troubleshooting steps that I’ve mentioned in this guide help you, then it’s time to contact Sharp TV’s customer support for aid. When the issue occurs on Sharp TV’s hardware or software, you can get a free service if your Sharp TV warranty is active. Additionally, you can also replace the faulty Sharp Smart TV with a new one. If not, it’s better to buy a new Sharp TV from Amazon according to pricing and specifications.
| Contact Sharp TV Customer Support | https://www.sharpusa.com/support.aspx |
FAQ
If you have enabled HDMI-CEC on your Sharp TV, it will match the power state of an HDMI-connected device. So, if you turn off the Xbox, it will automatically switch off the TV.
Locate the power button on the Sharp Roku TV and gently press it to turn the TV on manually.
Sharp Aquos TV won’t turn on if it has trouble receiving power from the wall outlet and main board. Sometimes, it happens as a sign of overheating.
