Xiaomi Redmi 14C 5G Lcd Graphics Problem Solution скачать в хорошем качестве

Xiaomi Redmi 14C 5G Lcd Graphics Problem Solution

In this video, we cover the complete hardware solution for Xiaomi Redmi 14C 5G LCD graphics problems. If your phone shows lines on display, white screen, blurred colors, or no graphics but with backlight, this video shows the exact steps to solve it. From checking the LCD connector to tracing the display data lines and reflowing the display IC, all necessary hardware steps are explained. 🔧 30-Step LCD Graphics Problem Repair Guide: Power off the Xiaomi Redmi 14C 5G. Remove SIM tray and open the back cover. Disconnect the battery connector. Remove the display assembly from the frame. Clean the LCD connector on both motherboard and flex cable. Use a magnifier to inspect connector pins for corrosion or breakage. Use multimeter to test continuity of LCD data lines (CLK, MIPI lines). Try with a new or tested working LCD screen. If problem remains, inspect the motherboard around display connector. Check all display line capacitors and series resistors. Replace damaged or burnt components near LCD connector. Check for short circuits using multimeter in diode mode. Locate the display IC (if not integrated into SoC). Measure voltage on MIPI_LANE, MIPI_CLK, and AVDD lines. If any voltage is missing, trace the supply source (PMIC or LDO). Check power enable line from PMIC to display IC. Reflow the display IC carefully if all voltages are correct. Replace the display IC if reflow doesn’t help. For integrated display control (in CPU), check for cold solder at CPU edge. Carefully reflow the CPU edge under microscope if needed. Ensure LCD signal filter components are intact. Use schematic to jumper broken lines if any. Inspect EMI filters on LCD data tracks. Replace filters if open or shorted. Try full board test with LCD-only setup (without frame). Reassemble phone and reconnect LCD module. Power on and check display for stability and color accuracy. Confirm problem is solved (no more lines or distortion). Run ##0*#*# test mode (if available) for color and pixel test. Done – Redmi 14C 5G LCD graphics issue successfully repaired! 🔍 Hashtags: #Redmi14CLCDFix #Redmi14CGraphicsProblem #Redmi14CHardwareSolution #XiaomiLCDProblem #Redmi14C5GDisplayFix #RedmiLCDLinesFix #XiaomiDisplaySolution #MobileGraphicsIssueFix #RedmiScreenDistortion #Redmi14CDisplayRepair