Is the power indicator light on your Sharp TV blinking? Many things could be responsible for this. However, you can try a few tricks to resolve this issue without approaching a TV technician. Sharp TV uses different color indications, such as red, green, white, and orange, to convey the problem. So, by identifying the color and blinking light count on your Sharp TV, you can find out why it occurs. This article explains troubleshooting methods to resolve the blinking light issue on all Sharp TVs.
Types and Fixes to Resolve the Sharp TV Power Light Blinking
| Color of Blinking Power Light | Fixes |
|---|---|
| Red light blinking | 1. Power cycle the Sharp TV 2. Update the TV firmware 3. Reset the TV |
| Orange light blinking | 1. Check the external connections 2. Perform a software update |
| Green or white light blinking | 1. Restart the Sharp TV 2. Power Cycle the Sharp TV 3. Contact the Sharp TV help center |
Possible Fixes for Sharp TV Power Light Blinking
Follow these workarounds to fix the Sharp TV power light flashing issue without assistance.
Restart the Sharp TV
The most common technique we use when encountering an issue is restarting the device. This will fix all technical issues and unidentified errors caused by your TV’s software. Sharp TV runs with different operating systems, such as Android TV OS, Google TV OS, Roku OS, and Aquos OS. So, you can reboot the Sharp TV to make the power light turn off and never blink.
Power Cycle the Sharp TV
You can effectively resolve power supply issues by performing a power cycle on your Sharp TV. This involves powering down the TV and discharging any residual power left in the device.
Firstly, unplug the power cord cable from the wall socket and leave it disconnected for a few minutes. Next, find the power button on your Sharp TV at the bottom or rear of the device. Long-press the Power button for thirty seconds to drain any remaining power. After a while, reconnect the TV cord and switch on your Sharp Smart TV.
In most cases, Sharp TV blinking issues can be solved by power cycling. But if this doesn’t work, proceed to the next workaround.
Check the Connected Cables
Sometimes, the light blinking issue can be caused by the TV’s power cord or an external device’s HDMI cables. To troubleshoot, start by disconnecting the power cord from the socket and inspecting it for any signs of damage. If the socket has an irregular power supply, unplug the TV cord and connect it to another socket.
Additionally, examine the TV’s connecting inputs and ensure all cables are correctly attached to the appropriate ports. If the problem persists, try the next technique.
Turn Off the Sleep Mode
Sleep mode lets you turn off the TV automatically after a certain period, so you may notice an orange power light blinking. To avoid this, you should disable the Sleep Mode on Sharp TV.
- Sharp Android TV: Launch the Home tab → Choose Settings icon → Head to Device Preferences → Select Energy Saver → Tap Never to disable the option.
- Sharp Google TV: Navigate to the Home Screen → Select the Profile icon → Head to the Settings tab → Choose System → Go to Power and Energy → Sleep Timer → Turn off the Sleep Timer.
- Sharp Roku TV: From the Home section → Move to Settings → Get into System Section → Select Sleep Timer → Turn it off.
- Sharp Aquos TV: Press the Menu button → Go to Settings → Choose Time → Select Off Time to deactivate it.
After disabling the option, if the issue stays on, try the next technique.
Update the Sharp TV Firmware
If Sharp TV has problems updating the software, you can use a USB drive to upgrade the firmware manually and fix the light blinking issue.
1. Open the Sharp Product Downloads page from a PC web browser.
2. Select your country, category, product name, and the language of the software. Then, proceed by clicking the Next button.
3. Download the software zip file onto your PC, extract it, and copy it onto a USB drive. Then, safely remove the USB from your PC.
4. Turn on your Sharp TV and insert the USB drive.
5. Access the Menu option on your TV and navigate to Digital Setup. Choose the Software Update (USB) option and enter your TV’s model number.
6. Input the four-digit password when prompted and press Enter.
7. Your Sharp TV will search for a USB drive. Once detected, press the Enter button twice.
8. The TV will update its software to the latest version and restart automatically.
9. After the update process, press Enter and safely remove the USB drive from the Sharp TV.
If your Sharp TV doesn’t stop blinking, try the next troubleshooting method.
Analyze the Sharp TV Blinking Pattern
Sometimes, you may see a Sharp TV red light blinking with a particular count. Based on that, you can easily identify the type of error you are having on your Sharp TV.
| Red Light Pattern | Indication |
|---|---|
| Flashing once | The power light on your Sharp TV may be defective. |
| Flashes twice | Lack of power supply for the Sharp TV. |
| Flashing thrice | Sharp TV fails to communicate with the CPU. |
| Flashes four times | VSync Trident failure. |
| Flashing five times | Device Temperature failure. |
Check for Internal Damage to the Sharp TV
T-Con boards, main boards, and ribbon cables play crucial roles in a TV’s functionality. The blinking problems may arise if any of these components are damaged.
- Repairing these parts yourself is not advisable.
- You should seek assistance from an authorized Sharp TV service center for component repair.
- If your Sharp TV is covered by warranty, you can claim it and replace the spare without cost.
Contact the Sharp TV Customer Support
To obtain a warranty or seek additional assistance, contact Sharp TV customer support. You can do so through various channels, such as visiting their support page, making a phone call, or sending an email explaining your issue. For the most updated information, it is recommended to follow Sharp TV’s social media pages. The table below provides all available means to stay connected with the Sharp TV help center.
| Official Page | www.sharptvusa.com/support/ |
| Email Support | [email protected] |
| Call Support | 1-888-935-8880 |
| Social Media Handles | https://www.facebook.com/SharpAQUOS |
Tips to Avoid Power Light Blinking on Sharp TV!
After troubleshooting the Sharp TV, make sure to follow the below point to avoid the same error from happening again. Use a TV Voltage Stabilizer to avoid power surges on Sharp TVs, thereby preventing damage to your hardware components. If you have connected the Power Cord of the TV to the surge protector, avoid connecting too many devices to the surge protector. Sometimes, the internal parts may be damaged due to the overheating issue. Avoid using the TV for a long time, and place the TV in a ventilated area.
FAQ
Yes. You can hard reset the Sharp TV to rectify the power light blinking issue.
Power cycle the Sharp TV and check if it works. If it doesn’t, reset the TV or get assistance from Sharp TV’s customer support.
