Why do my Sony TV’s lights keep blinking?
The main reason why a Sony TV’s lights keep blinking is because there is an issue with incorrect brightness and settings, a glitch in your TV’s boot up, or the screen panel is damaged.
Table of Contents
Causes
- Altered picture settings
- Problem with brightness settings
- Glitch with the TV’s boot up
- Damaged screen panel.
Altered picture settings
Sometimes, your TV’s screen may continuously blink because your TV is under an image quality optimization process. The processing power causes your display to blink. Usually, this will go away after a couple of seconds on its own.
Problem with brightness settings
Sometimes, your brightness settings may cause the display to flicker. Typically, this happens when your black adjusts settings, and contrast-enhancing settings are turned on.
Processing both these things can put a lot of load on your display – hence causing it to blink/ flicker.
Glitch with the TV’s boot-up
Sometimes, a blinking screen is indicative of nothing more than a simple start-up glitch. All you need to do to get rid of this issue is restart your device.
Damaged screen panel
If It’s none of the problems above, then the chances are that the issue is more serious than you might think. A damaged screen panel would mean that your TV won’t be able to display any image/ video on its display unless it is either fixed or repaired.
How do I fix my Sony TV screen that keeps blinking?
To fix a Sony TV screen that keeps blinking, check the picture settings of the TV, adjust the brightness settings, soft reset your device or have an expert replace your screen panel.
Here is how you can fix the blinking lights issue:
Change back the picture settings
- Set picture mode to custom by going to settings.
- Over there, select picture mode and then select custom.
Re-adjust the brightness settings
- Try adjusting the brightness settings.
- Go to settings > picture settings > brightness settings > set black adjust to OFF.
- Select contrast enhancer and set it to OFF.
Soft reset your TV
- Soft resets do not clear away your TV’s internal data, so there’s nothing to worry about.
- Turn off your TV and remove the power plug from the socket.
- Next, press down on your TV’s power button and hold it for 30 seconds (to drain residual power).
- Now, plug your TV securely back into the socket and turn It back on. You’ve successfully conducted a soft reset.
Repairs/ Replacements
If none of these solutions do the trick, it is highly likely that the screen panel inside your TV is damaged. This is causing the screen to flicker instead of displaying an image. Unfortunately, you can’t repair or replace your TV’s screen panel on your own. Always call customer support.
What does it mean when my Sony TV power light is blinking?
The reason why your Sony TV’s power light keeps blinking is because some internal component inside your TV has malfunctioned. It needs to either be replaced or repaired by an expert.
If the blinking light takes a specific color, use the guide below to diagnose the problem. However, if the power light is white and keeps blinking, you need to call Sony’s customer support and have your TV looked at.
Why is my Sony TV blinking and not turning on?
The reason why your Sony TV is blinking and not turning on is because one of the cables attached to your TV is loose.
Loose cables, especially the power plug, can send fluctuating signals to your TV’s main board. This will mean that your TV won’t be able to start up.
Follow these steps to fix the problem:
- Unplug your TV’s power cable.
- Depress the TV’s power button and hold it down for 30 seconds.
- Then, remove all other cables from your device.
- Make sure the ports and the cables are free from debris.
- Re-plug all cables.
- Your TV will turn back on.
Sony smart TV blink codes
| Color of blinking lights | Number of flashes | Meaning |
| Red | 1 | If the power board is malfunctioning, plug your TV into another socket. |
| Red | 2 | A system error has occurred. Your TV needs to be looked at by an expert. |
| Green | 1 | It is either some random internal glitch, or your TV needs to be serviced by an expert. |
| Orange/ Amber | 1 | A timer has been set on your TV. It will either auto-close the TV after a countdown or turn your TV off at specific times of the day. |
| Yellow | 1 | A yellow light indicates that the TV’s MIC is being used and causing the TV to go on standby mode. |
| White | 1 | This is normal. It happens when you turn your TV on. |
Why does my Sony TV’s screen keep flickering on and off?
The reason why your Sony TV’s Screen keeps flickering on and off either because the power cable is loosely attached, or the TV is in a boot-up loop. Performing a soft reset will usually fix these issues.
Causes
- Loosely attached cables/ power plug
- Glitch- caused boot-up loop.
Loosely attached cables/ power plug.
Loosely attached cables and power plugs can cause your TV’s screen to flicker continuously because these cables will send your TV fluctuating signals that will disrupt any image your TV tries to display.
Your TV is stuck in a boot-up loop.
Sometimes, internal glitches can cause your TV to be stuck in a start-up loop. You will see your TV turn on and then immediately turn off on repeat. An easy workaround for such situations is to simply soft reset your TV.
Why is my Sony TV’s power light blinking?
The reason why your TV’s power lights are blinking is either due to an unstable current supply (usually because of a loose power cord) or because some internal component in your TV has been damaged.
Causes
- Unstable current supply due to a loose power cable
- Internal component damage
Here is what you can do to help each situation:
Loose power cable
- Turn off your TV and remove the power plug from the socket.
- Next, press down on your TV’s power button and hold it for 30 seconds (to drain residual power).
- Now, plug your TV securely back into the socket and turn It back on. You’ve successfully conducted a soft reset.
Internal component damage
When this is the case, you are strongly advised not to attempt fixing your TV on your own. You might break something inside, and you will definitely void your warranty. Call customer support to assist you in such matters.
How do I reset my Sony TV that won’t turn on?
You can either Soft-reset your Sony TV or Factory-reset it. Here is how you can do both.
Soft reset
- Always conduct a soft reset before deciding to go for factory resets. This is because factory resets erase all of your saved data while soft rests do not.
- Turn off your TV and remove the power plug from the socket.
- Next, press down on your TV’s power button and hold it for 30 seconds (to drain residual power).
- Now, plug your TV securely back into the socket and turn It back on. You’ve successfully conducted a soft reset.
Factory reset
- Go to settings
- Then system.
- Click about.
- Click reset.
- Click factory data reset.
- Select “yes” when you get the “erase everything?” prompt.
What causes a blinking Sony TV Logo?
The reason why a blinking Sony logo appears on your TV’s screen is because your TV is stuck in a boot-loop – it keeps booting and re-booting.
Fix this issue by conducting a simple soft reset. Here are the steps:
- Always conduct a soft reset before deciding to go for factory resets. This is because factory resets erase all of your saved data while soft rests do not.
- Turn off your TV and remove the power plug from the socket.
- Next, press down on your TV’s power button and hold it for 30 seconds (to drain residual power).
- Now, plug your TV securely back into the socket and turn It back on. You’ve successfully conducted a soft reset.
How to fix Sony TV flickering horizontal lights?
To fix your Sony TV’s flickering horizontal lights problem, either tightly re-plug the cable connected to your device or adjust your TV’s picture settings.
Causes
- Loosely Connected Cables.
- Your TV is processing and optimizing the image quality.
Here’s how you can fix this issue:
- First, try unplugging all connected cables from your device, clean them if there is a need, and then plug them back in.
- Now, set picture mode to custom by going to settings.
- Over there, select picture mode and then select custom.
- Alternatively, try adjusting the brightness settings.
- Go to settings > picture settings > brightness settings > set black adjust to OFF.
- Select contrast enhancer and set it to OFF.
Why does my Sony TV blink a blank screen?
Your TV will show a blank screen on display when it fails to boot up because of a random glitch.
Thankfully, this issue is an easy fix. Just follow these steps:
- Always conduct a soft reset before deciding to go for factory resets. This is because factory resets erase all of your saved data while soft rests do not.
- Turn off your TV and remove the power plug from the socket.
- Next, press down on your TV’s power button and hold it for 30 seconds (to drain residual power).
- Now, plug your TV securely back into the socket and turn It back on. You’ve successfully conducted a soft reset.
Why does my Sony TV flash a green screen?
A green light flashes on your TV’s screen because of an internal, temporary glitch or because your TV needs to be serviced.
Causes
- Internal, temporary glitch
- Your TV needs to be serviced
How to fix the blinking green-light issue:
- Unplug your TV’s power cord.
- Wait for 3 minutes with the power cable still unplugged.
- Plug your TV back in and try again
- If the issue persists, contact customer support.
Why is my Sony TV’s red-light blinking?
The reason why your Sony TV’s red light is blinking is because it is a sign that your Tv has detected a system error. The red-light blinks to indicate that your TV requires special service.
Follow this troubleshooting procedure to resolve this issue:
- First, turn your TV off and then, after waiting for a minute, turn it back on.
- If this doesn’t fix the issue, try cleaning any vents around the TV – this is to ensure that air can circulate freely around your TV.
- If the problem persists, try unplugging all connected cables and then re-plug them.
- Sometimes, older TV softwares can also cause this issue, so check your TV to see if any updates are available.
Why is my Sony TV flashing an orange light?
The reason why your TV is flashing an orange light is because orange/ amber blinking lights indicate that a timer has been set on your TV and that it will turn off after a certain amount of time.
Now you could have set this timer intentionally or by accident while exploring the TV’s settings.
How to remove timer on a Sony smart TV:
- Click the “menu” button on your TV’s remote.
- Go to settings.
- Find timer settings.
- Turn off your timer.
Why is my Sony TV flashing yellow light?
Your is flashing a yellow light to indicate that the TV’s in-built MIC is being used, causing the TV to be on standby mode.
To fix this issue, follow these steps:
- Unplug the power cord
- Wait for 30 seconds
- Plug your TV back in and see if your issue is resolved.
- If the issue persists, call customer support.
Why is my Sony TV flashing white light?
Your TV is flashing a white light to indicate that the power is turned on. There is nothing to worry about here.
If a white light doesn’t appear when you turn on your Tv, that’s when you should be worried. Usually, though, it is nothing serious, only a temporary glitch that will go away on its own.
How to fix a Sony Tv’s power light that’s blinking but has no picture?
To fix your TV’s power light blinking issue, soft reset your device and then call a technician to take a look at it.
How to fix this issue:
- Unplug the power cord
- Wait for 30 seconds
- Plug your TV back in and see if your issue is resolved.
- If the issue persists, try cleaning any vents around the TV – this is to ensure that air can circulate freely around your TV.
- If the problem persists still, try unplugging all connected cables and then re-plug them.
- Sometimes, older TV softwares can also cause this issue, so check your TV to see if any updates are available.
- Your last option is to call customer support.
Why does my Sony TV’s power light fade out?
It is normal for your Sony TV’s power light to fade out shortly after you begin using it. This is just the way it has been programmed- nothing to worry about.
If your TV’s power light doesn’t fade out, it might be because of a temporary minor glitch. It will go away on its own.