How to Fix Xiaomi Redmi 14C LCD Light Problem | Display Light Not Working Hardware Solution

If your Xiaomi Redmi 14C turns on but the screen stays black or very dim while sound and touch are working, this is likely an LCD backlight issue. In this video, you will learn the full hardware solution to fix the Redmi 14C display light problem. We cover how to test and repair the LCD connector, backlight line filters, coils, backlight diode, and backlight IC using multimeter readings and jumper methods. This guide is perfect for mobile repair technicians and hardware learners facing no display light issues after water damage, power surge, or motherboard fault. We provide real hardware solutions for common symptoms like black screen with working sound, screen visible only under flashlight, or flickering backlight. Follow the step-by-step instructions and restore your Redmi 14C display light successfully. Hashtags #Redmi14C #LCDLightFix #DisplayLightProblem #BacklightRepair #RedmiRepair #MobileRepair #BacklightICFix #NoDisplayFix #PhoneRepair #HardwareSolution