Are you experiencing a blue tint on your Sharp TV? It can be incredibly frustrating when the colors on your screen don’t look right. Fortunately, there are some simple fixes that can help you get rid of the blue tint and restore the vibrant colors to your television. In this blog post, we’ll discuss how to troubleshoot and resolve Sharp TV blue tint issues.
1. Reasons Why Sharp TV May Have Blue Tint
Sharp TV Blue Tint can be caused by a variety of reasons. The most common cause is a backlight failure that doesn’t provide enough brightness, which can be due to a manufacturing defect. Other causes include power events like shock, surge, or prolonged over/under voltage conditions. Over time, the powerful LEDs get hot and the plastic cap around them can break apart and fall off, which results in the original color of the TV being visible. Additionally, the TV’s settings are another common reason for a blue tint. Most TVs have a wide variety of image quality adjustments that can be changed, so it’s important to look through those first. Lastly, a blue screen on your television could be due to an issue with the TV/video input. If these steps don’t help to fix the issue, you may need to try more advanced methods.
2. Unplug Power Cord from Outlet
One of the usual troubleshooting steps recommended when you are dealing with a blue tint on your Sharp TV is to unplug the power cord from the outlet. This will help reset the television and may help to fix any minor glitches it has. Additionally, it can be helpful to hold down the power button for 15 seconds to drain any residual charge, then plug it back in. You should leave the TV unplugged for 2 minutes before turning it back on. If this doesn’t work, you may need to try some of the other troubleshooting options outlined below.
3. Check TV Settings and Adjustments
If these steps have not resolved your blue tint issue, it may be time to check the TV settings. Press the Settings button on your remote and go to the Picture Settings screen. You can try reducing the Backlight to see if that helps, along with adjusting the Brightness, Contrast and Color settings. If you’ve watched TV and thought the picture looks a little weirdly blue or green, or that skin tones appear unnaturally yellow, your TV’s color settings may be off. We recommend choosing the “warm” or “low” setting, which will prevent the whites from appearing too blue. Then adjust the tint/hue control until skin-tones look natural. This can go a long way in reducing that annoying blue tint in your Sharp TV.
4. Manufacturing Defect in Backlight Blue LED
In some cases, the blue tint on a Sharp TV can be caused by a manufacturing defect in the backlight blue LED. This type of defect can lead to a situation where the blue tint bleeds into all the colors shown on the TV screen, making it difficult to watch. If this is the case, it is likely that you will have to replace the backlight. In order to prevent this issue from occurring in the future, it is important to ensure that your TV has been manufactured correctly and that all components are functioning properly.
5. Reset TV by Power Cycling It
If resetting the TV settings and adjusting the backlight does not work, then you may want to try a power cycle. This involves unplugging the TV from the power source for a few minutes and then plugging it back in again. This will effectively reset the TV and help to clear any issues that you may be having with a blue tint. To power cycle your Sharp TV, start by unplugging the power cord from the electrical outlet. Wait for two minutes before plugging it back in. Then, hold down the power button for 15 seconds and the TV will reset itself. This should resolve any issues with a blue tint on your TV screen.
6. Check Source or Input Device Settings
If you have tried all of the above solutions, and your Sharp TV still has a blue tint, the next thing to do is check your input device or source. To do this, turn on your TV and press the INPUT button on the remote. This will open up the Input source menu. Then, use the / button to highlight the input device you want to check. Make sure that all output settings are turned on in your source device settings. If that doesn’t work, try another source device. If your antenna is connected to the HDMI1 port and it is showing a blue screen or No Signal message, hit the Input or TV/Video button on your remote to choose another input source.
7. Inspect Component Cables
In addition to HDMI cables, you should also inspect the component cables (Y, PB, and PR). These are the three colored cables that are used for connections between the TV and other devices. Check if the plug is firmly connected and if the cable is in good condition. If there is an issue with the plug or cable, it could be causing a blue tint on your Sharp TV. You should also try connecting an audio cable to the TV and the external device’s component audio ports. This will help determine whether the issue is caused by a defective cable or input device.
8. Check for Defective Plugs or Connections
If the blue tint persists, check for any loose connections or defective plugs. Make sure all the cables you’re using to connect your TV to the source device are secure and in working condition. If a specific cable is damaged, it could be causing the problem. Check for any physical damage like discoloration, fraying, or corrosion. If you find any of these signs, replace the cable immediately. In addition, check that all the plugs are securely connected to the TV and source device. Loose connections can lead to poor signal and result in a blue tint.
9. Impact of Blue Tint on Quality
If the blue tint is severe, the picture quality on your TV can become poor and our eyes can become irritated. VHS tapes may appear significantly worse and certain colors may be distorted. It is important to take the right steps to fix the issue and get back to enjoying your TV.
10. Solutions for Fixing a Blue Screen on Your Television
Sharp TVs can also experience a blue tint due to a defect in the backlight blue LED. To fix this problem, you can reset your TV by power-cycling it. Unplug the power cord from the outlet, wait for two minutes and then hold down the power button for 15 seconds. You should also check your TV settings and adjustments and make sure that the video source to your TV (cable/satellite box, streaming device, or antenna) is set correctly. Additionally, inspect your component cables, check for defective plugs or connections, and if all else fails you may need to purchase a new part or seek professional assistance. While a blue tint on your Sharp TV can be annoying, it does not have to ruin your viewing experience. With some troubleshooting and adjustments, you can easily fix this issue and get back to enjoying your favorite shows and movies.
