- To fix toshiba smart tv Screen flickering issues -> Power Reset or hard reset by unplugging power cable and wait for 60 seconds and plug back and turn on your tv.
- Check for faulty cables or damaged cables -> HDMI cables, power cables and replace it.
- Update your toshiba smart tv and factory reset to fix toshiba smart tv screen flickering issues.
On your toshiba smart tv when you are watching your favorite show or movie on hbo max or amazon prime or netflix or any other app and your toshiba smart tv screen is flickering all of sudden or toshiba tv goes black screen and doesn’t start up or no sound and Toshiba led screen showing lines on screen then you need to follow these simple methods to fix this issue. So, let’s see in detail below.
Sometimes, your toshiba smart tv will be flashing or you can experience vertical lines on screen as well. If there is any loose or faulty power cables or hdmi cables you can experience screen flickering or blinking screen on toshiba smart tv.
Fix Toshiba Smart tv Screen Flickering Issue
Follow below troubleshooting methods to fix toshiba smart tv screen flickering issue or any issue with toshiba smart tv screen.
Power Reset
Step 1: Turn on your toshiba smart tv -> Unplug power cable -> Wait for 30 seconds
Step 2: After 30 seconds -> Plug back Toshiba smart tv power cable.
Step 3: Wait for your Toshiba smart tv to restart.
You need to wait for 60 seconds and try these methods a couple of times to fix your toshiba smart tv screen flickering issues and your issue will be resolved.
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Update Toshiba tv
If you are running outdated software on toshiba tv and you can experience screen flickering issues as well, so go ahead and update toshiba smart tv to latest version.
Check for Faulty Cables
If your toshiba smart tv cables are faulty, you can experience this issue, so go ahead and replace the power cable or display cable and hdmi cable with other cables and check, if your screen stops flickering when replaced with other cables, then you need to buy a new cable.
Reset Toshiba Smart tv
Note, this method will reset all its settings back to original default settings and everything will be erased and wiped out and you need to setup toshiba smart tv again.
Step 1: Press the home button on your toshiba smart tv remote.
Step 2: Now, go to settings
Step 3: Scroll down and go to device and software option.
Step 4: Now, select Restore to default settings and confirm factory reset toshiba smart tv.
Now, wait for your toshiba smart tv to complete factory reset method and restore all its settings back to its original default settings and once its done you toshiba smart tv will not flicker or blink oro flashing screen etc.
Why is My Toshiba tv Screen Flickering
If you are having faulty cables and if there is any issue with your led or lcd screen gets damaged or you are running outdated software, you can experience toshiba smart tv screen to go black or flicker or vertical lines or any other issue with screen.