Sharp TVs are well-known for their picture quality and vibrant colors. If you notice a color problem on your Sharp TV, such as too dark or too bright, it can be frustrating and would ruin your viewing experience. Many reasons can contribute to color issues, and you can fix them easily without disassembling the Sharp TV. This guide explains the reasons behind the color problems on Sharp TV and the solutions to overcome the issue.
Appearance and Causes Behind Color Problems on Sharp TV
The table below gives an insight into how a TV color problem can impact the watching experience.
| Appearance | Causes |
|---|---|
| Colors Dull or Darker than Usual | Sudden loss of brightness and enhancement of contrast on TV. |
| Different Shades of Colors | You can notice abnormal and oversaturated colors on the TV screen. |
| Blue Tint | Due to the faulty LCD and LED backlight, the TV turns to blue. |
| Red Tint | Because of a strong magnetic field, you will see a red tint with colors distorted on a region. |
| Yellow Tint | Plenty of UV light exposure to the backlight will cause the TV screen to turn yellow. |
How to Fix Color Problems on Sharp TV
Try these workarounds to fix the screen color problems on all Sharp Aquos TV models.
Power Cycle the Sharp TV
Cut off the Sharp TV power supply by detaching the cord cables from the outlet. Locate and press the Power button of the Sharp TV for 30 seconds. Wait for a while and carefully connect the cable to the power socket. Now, switch on your Sharp TV and check whether the issue persists or not. If you still have a color issue, follow the next technique.
Check the HDMI on Sharp TV
Defective cables and connections are one of the major reasons for the screen color issue. Check for any damages on HDMI and other external cables and replace the damaged cables with new ones. Ensure that all the cables are connected properly, and change the Sharp TV input to the one you plugged in. If there is no sign of damage, the color problem issue may have occurred due to wrong picture settings.
Examine the Sharp Picture TV Settings
The color and picture quality of a Sharp TV depends on its picture settings. Incorrect modifications and enabling unwanted options are major causes of this issue.
- Picture Mode: Sometimes, Sharp TV’s picture settings won’t look fair. You should modify the brightness, contrast, color, sharpness, etc., according to the room lighting.
- Color Temperature: It determines the entire color of the on-screen image. Most TVs are set to Cool mode, which causes the color to fade. It is always better to adjust it to Warm or Normal.
- Disable Options: From the Sharp TV settings menu, head to the Picture settings and locate the Advanced Video option. Disable the Blue Stretch option and adjust the White Balance settings.
Consciously modify the Sharp TV settings and check whether the color problem persists. If it continues, reset the picture settings to default or move on to the next solution.
Update the Sharp TV Firmware
Missing later updates or operating old versions of Sharp TV firmware may cause color issues. If your TV fails to perform auto-update, you can externally install the latest update on Sharp TV using a USB drive. Visit the Sharp TV Product Download Page and download the respective firmware file on your USB.
Now, connect the USB drive to the external port and install the update by following the on-screen instructions. Once done, it will automatically restart your Sharp TV, removing all the glitches and errors within the device. Still, the problem continues; reset your Sharp TV.
Factory Reset the Sharp TV
After updating the TV, the majority of the bugs and errors will eliminated from the device. Still, if the TV encountered the issue, you can resolve it by resettling the Sharp TV. Head to the Settings menu and choose the System option. Look for the Factory Rest or Rest option and select the button to initiate the factory reset on the TV. Mostly, the issue will be rectified once you reset the TV, alternatively, if the issue remains, move on to the next troubleshooting method.
Check for Physical Damage on Sharp TV Screen
If the Sharp TV is prone to physical damage, you might see a blue or green screen on the affected part. This may not be visible when the TV is turned off. You will see the green or blue color flickering in the damaged area only when the TV is turned On. In some cases, the damaged area will look like a screen tear with many colors. This issue happens primarily due to the manual error. If this is the case, you need to replace the Sharp TV screen immediately.
If you have ordered a new Sharp TV online and found the screen to be defective, immediately contact Sharp customer support and replace the TV by submitting the required proof.
Check the Light Sensor
The light sensor on your Sharp TV, located at the bottom, is a small circular device that monitors the amount of light reflecting on the screen. It automatically adjusts the brightness based on ambient light levels. If the light sensor malfunctions, you may observe unusual darkening or enhancement of colors on the TV screen. It’s better to contact Sharp TV customer care for suggestions instead of fixing it yourself.
Contact Sharp TV Help Center
If the above-mentioned techniques fail to rectify the issue, you can contact support using the following options. If they suggest replacing hardware, you can use your Sharp TV’s warranty to have the component serviced without charges.
| Support Website | global.sharp/support/ |
| Call Support | 1-800-237-4277 |
| Mail Support | [email protected] |
FAQ
Yes. Enabling Super Eco Mode on Sharp TV will reduce picture quality as the brightness levels are decreased. As a result, you will have a dull and dark viewing experience on the TV.
To fix the purple screen issue, power cycle the Sharp TV, clean the HDMI port, and connect the cable to a different HDMI port.
You will see the blue tint on the Sharp TV if the color temperature is set to Cool.
