If your TCL TV is running the older firmware, it is likely to suffer issues like black screen. The latest firmware update comes with new features as well as security settings. So, updating the firmware can resolve the software issues and your TV will start working normally.
I documented what I found in detail to make this guide to help you fix your TCL TV showing a black screen. To fix your TCL TV that's showing you a black screen, restart the TV. If it doesn't fix the issue, change the HDMI cables. I've also gone into detail about how to Reset your TCL TV.
To factory reset your TCL TV, you should: Press the Home button on the remote five times. Press the UP arrow once, the Rewind button twice, and the Forward button two times. In theory, the black screen should disappear. However, you'll have to re-download your applications and input your personal information again.
If your TCL TV is still showing a black screen, it may be due to incorrect picture settings. Start by checking the brightness, contrast, and other picture settings to see if they are set too low. Increase the brightness and contrast levels and see if that makes a difference.
Method 1: Soft Reset your TCL TV (All TCL Models) Unplugging your TCL TV will perform a soft reset/power cycle Unplug your TCL TV and wait 60 seconds before plugging it back in. What does unplugging your TCL TV do? Unplugging your TCL TV for around 60 seconds performs a soft reset of the system.
The TCL Roku TV's black screen of death simply means that you can't see any picture display, and the entire screen is blank. It's a common issue that can even occur on a new TCL Roku TV after performing a software update. Fortunately, you can solve it by restarting or trying the quick fixes below. What causes the TCL Roku TV black screen issue?
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