The TV suddenly turned black and couldn’t be turned on. Why? Why is this? Why is this happening?
How should we deal with the sudden black screen on the TV? What caused the sudden black screen on our TV? How should we solve this situation? Let’s take a look together.
Reason why the TV suddenly turned black and couldn’t be turned on:
1Backlight board damaged
If the TV in our home cannot be used normally and a black screen appears, then we need to check whether the TV backlight is normal at this time. If the screen suddenly turns black, we need to find someone to check our TV backlight to see if any parts fell off inside and caused damage to our TV backlight.
2Driver circuit board damaged
If the driver circuit board is damaged, our TV will have a black screen, white screen and painted screen. At this time, we need to replace the driver circuit board. It belongs to the core part of our TV. If the driver circuit board is damaged, it will cause our TV to not be used normally, which is something we need to pay attention to.
3power is bad
Damage to the internal power supply caused our TV to not be used normally. Here we have to check our plug first to see if our plug is plugged in properly. If the plug is loosely inserted on it, it will cause our TV to be used normally. Secondly, we also need to pay attention to whether the internal cable source of our TV is normal. If the internal cable source is damaged, our TV will not be able to supply power normally. As a result, our TV cannot be used.
4Other TV hardware damage
When our TV hardware is damaged, our TV cannot play normally. At this time, we can find a professional to check our TV before using it.
If our TV suddenly turns black at home, we can investigate these reasons first. If we find that our TV cannot be used normally after investigation, our customers will find a professional to deal with it.