Why Won’t My Sharp Aquos Turn On? Troubleshooting Tips to Get Your TV Up and Running Again

If you’re experiencing the frustration of a Sharp Aquos TV that won’t turn on, you’re not alone. This article aims to provide valuable troubleshooting tips and solutions to help you get your TV up and running again. From simple power connectivity issues to more complex hardware problems, we’ll guide you through the steps to identify and fix the issue, ensuring you can enjoy your television viewing experience without any interruptions.

Power Supply Issues: Checking The Power Source And Cables

Power supply issues are a common reason why your Sharp Aquos TV may not turn on. To troubleshoot this problem, start by checking the power source. Ensure that the power outlet is working properly by plugging in another device. If the outlet is functioning, move on to examining the power cable. Make sure there are no visible signs of damage such as frayed wires or loose connections. If there are any issues, try replacing the power cable with a known working one.

Another step to consider is checking the power button on the TV itself. Sometimes, the button may be stuck or damaged, preventing it from turning on. Ensure that the power button is not obstructed and is functioning correctly.

If none of these steps solve the power supply issue, it is recommended to try plugging the TV into a different outlet. Also, using a surge protector can help protect your TV from power surges, which can cause damage. If the problem persists, it may be necessary to seek professional assistance to diagnose and repair any internal power supply problems.

Remote Control Problems: Troubleshooting The Remote And Its Batteries

Is your Sharp Aquos TV not turning on despite pressing the power button on the remote? The issue might lie with your remote control. The first step in troubleshooting remote control problems is to ensure that the batteries are working properly. Replace the batteries with new ones to eliminate the possibility of a battery-related issue.

If the new batteries don’t resolve the problem, try resetting the remote control by removing the batteries, pressing all of its buttons for a few seconds, and then reinserting the batteries. This can help reset any minor glitches in the remote control’s circuitry.

Another potential issue could be an obstruction between the remote control and the TV. Make sure that there are no physical obstructions blocking the signal between the remote and the TV’s infrared receiver. Clean the remote’s infrared emitter and the TV’s infrared receiver with a soft cloth to remove any dirt or dust buildup.

If these troubleshooting steps don’t resolve the issue, consider testing the remote control with another Sharp Aquos TV, if possible. This can help determine whether the remote control itself is faulty or if the problem lies with the TV. If necessary, contact Sharp customer support for further assistance.

Display Settings: Adjusting The Display Settings For The Sharp Aquos TV

The display settings of your Sharp Aquos TV could be the reason behind its failure to turn on. If the settings are not configured correctly, it may result in a blank screen or no response when you try to power on the TV.

To troubleshoot this issue, start by checking the display settings on your Sharp Aquos TV. Press the “Menu” button on your remote control and navigate to the “Picture” or “Display” settings. Make sure the brightness, contrast, and other picture settings are set to appropriate levels.

If you are using an external device such as a gaming console or a cable box, ensure that the input source is selected correctly. Use the remote control to change the input source to the connected device.

Additionally, check if the sleep timer is enabled as it can cause the TV to turn off automatically. Disable the sleep timer by accessing the settings menu and navigating to the “Timer” or “Power” settings.

By adjusting the display settings and ensuring the correct input source, you can resolve display-related issues and get your Sharp Aquos TV up and running again.

Software Update: Ensuring The Software Is Up To Date For Optimal Performance

Keeping the software of your Sharp Aquos TV up to date is essential for optimal performance. Outdated software can lead to various issues, including problems with turning on your TV. To ensure your software is up to date, follow these troubleshooting steps.

First, navigate to the settings menu on your Sharp Aquos TV. Look for the “System Settings” option and select it. Within this menu, you should find an option called “Software Update” or “Firmware Update.” Choose this option and let your TV search for any available updates.

If an update is available, your TV will prompt you to download and install it. Make sure you have a stable internet connection to complete this process. Avoid turning off your TV or disconnecting it from the power source during the update.

Once the update is complete, restart your TV and check if the issue is resolved. If not, you may need to explore other troubleshooting options or seek technical support from Sharp customer support.

System Reset: Performing A System Reset To Resolve Any Software Glitches

Performing a system reset can often resolve software glitches that may be causing your Sharp Aquos TV to not turn on. Here’s how you can do it:

1. Unplug the TV: Start by disconnecting the power cord from the electrical outlet. Leave it unplugged for at least one minute to allow the TV to fully power down.

2. Press and hold the Power button: While the TV is unplugged, press and hold the Power button on the TV itself for about 15 seconds. This will discharge any residual power in the TV’s system.

3. Plug the TV back in: After 15 seconds, plug the power cord back into the electrical outlet. Make sure the connection is secure.

4. Turn on the TV: Press the Power button on the TV or the remote control to turn it back on. Wait for a few moments to see if the TV powers up.

Performing a system reset can often solve minor software issues that prevent your Sharp Aquos TV from turning on. However, if the problem persists, it may indicate a more significant hardware malfunction, and it’s advisable to seek professional help.

Hardware Malfunctions: Identifying Potential Hardware Issues And Seeking Professional Help

If your Sharp Aquos TV is still not turning on after checking the power supply, troubleshooting the remote control, and adjusting the display settings, it’s possible that there may be hardware malfunctions causing the issue.

Hardware malfunctions can occur due to various reasons, such as a faulty power button, damaged circuit board, or malfunctioning internal components. To identify potential hardware issues, it is recommended to perform a visual inspection of the TV, checking for any visible damage or loose connections.

If you’re not comfortable with performing these inspections yourself, it’s best to seek professional help from a qualified technician. Professional technicians have the expertise and tools to diagnose and repair hardware issues accurately.

Contact Sharp customer support or an authorized repair center to schedule a service appointment. They will be able to guide you further and provide any necessary repairs or replacements to get your TV up and running again. Remember to provide them with all the relevant details about the issue you’re facing to assist them in diagnosing the problem more efficiently and accurately.

Seeking Technical Support: Contacting Sharp Customer Support For Further Assistance.

If you have exhausted all troubleshooting options and your Sharp Aquos TV still won’t turn on, it may be time to seek technical support from Sharp customer support. Sometimes, the issue may go beyond what you can fix on your own, and the experts at Sharp will be able to provide you with the necessary guidance and solutions.

Before contacting customer support, make sure to gather all the relevant information about your TV, including the model number and any error codes you may have encountered. This will help the technicians better understand your situation and provide more efficient assistance.

You can reach Sharp customer support through their toll-free phone number, available on their official website. Alternatively, many manufacturers now offer live chat or email support options as well. Make sure to explain the issue clearly and provide all the necessary details to help them diagnose and resolve the problem.

Remember, seeking technical support from the manufacturer is often the best course of action when all troubleshooting attempts have failed. Their expertise and knowledge will ensure that your Sharp Aquos TV gets back up and running again in no time.


1. Why is my Sharp Aquos TV not turning on?

There could be several reasons for your Sharp Aquos TV not turning on. It could be due to a power supply issue, a faulty remote control, a software glitch, or a hardware malfunction.

2. What should I do if my Sharp Aquos TV won’t power on?

First, check if the power cord is securely plugged into the wall outlet and the TV. Ensure that the outlet is working properly by plugging in another device. If the problem persists, try using a different power cord. You can also try pressing the power button on the TV itself, as the remote control may be the issue.

3. How can I troubleshoot a blank screen on my Sharp Aquos TV?

If your Sharp Aquos TV has a blank screen but the power indicator light is on, try adjusting the input source or checking the HDMI cable connections. Additionally, power cycling the TV by unplugging it, waiting for a few minutes, and plugging it back in can help resolve the issue.

4. What if my Sharp Aquos TV keeps turning off by itself?

If your Sharp Aquos TV keeps turning off unexpectedly, it may be a sign of a malfunctioning power supply, software issue, or even an overheating problem. Ensure that the TV is not placed near a heat source and check for any software updates. If the problem persists, it is recommended to contact a professional technician for further assistance.


In conclusion, if you’re having trouble with your Sharp Aquos TV not turning on, there are several troubleshooting tips you can try to get it up and running again. Start by checking the power source and making sure it’s properly connected. If the power source is fine, try unplugging the TV for a few minutes and then plugging it back in to reset it. Additionally, checking the remote control batteries and the sleep timer settings can also help resolve the issue. If none of these steps work, it may be necessary to contact a professional for further assistance or consider getting a replacement TV.

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