The Xiaomi Redmi 10X Backlight Problem has signs such as the screen is not visible, the LCD screen is white. Or in general, there is no light produced by the LCD screen, but ringing and notification sounds can still be heard.
The first thing to do if you encounter such damage is to try a new LCD Xiaomi Redmi 10X replacement. This may apply if your phone has cracked screen due to falling to the ground.
To fix the screen light loss issue due to water exposure, you should remove all parts of the phone to have it checked. Normally, water will corrode and rust on circuits and connections. Therefore, we need to clean up corrosion and rust immediately, if any circuit is broken, re-fishing immediately.
If the condition of the lcd screen and circuit is good but the phone has lost the screen light. Check each component, if there is a defective part, replace it with the same type and value. Try to check the composition of the diodes as well as the coils marked on the diagram.
