Infinix Smart 9 Display Graphics Problem Solution | No Display | White Screen | Lines on LCD Repair
Автор: SMARTPHONE TECHNOLOGIES
Загружено: 2025-11-19
Просмотров: 229
Is your Infinix Smart 9 showing display graphics issues, white screen, lines, blur, or no display but phone working? In this video, I show complete hardware repair, display light ways, graphics IC testing, connector checking, and step-by-step solution.
Perfect guide for mobile technicians and repair beginners.
📌 30 Most Searching YouTube Titles
Infinix Smart 9 Display Problem Solution
Infinix Smart 9 Graphics Ways
Infinix Smart 9 No Display Fix
Infinix Smart 9 White Screen Repair
Infinix Smart 9 Lines on Screen Solution
Infinix Smart 9 LCD Light Ways
Infinix Smart 9 Dim Display Fix
Infinix Smart 9 Motherboard Display Ways
Infinix Smart 9 Display Jumper
Infinix Smart 9 Display Connector Solution
Infinix Smart 9 Half Screen Fix
Infinix Smart 9 Flickering Screen
Infinix Smart 9 Screen Not Working
Infinix Smart 9 Light Problem
Infinix Smart 9 Display IC Solution
Infinix Smart 9 Backlight Problem
Infinix Smart 9 Hardware Display Fix
Infinix Smart 9 LCD Problem
Infinix Smart 9 Display Not Turning On
Infinix Smart 9 Display Short Fix
Infinix Smart 9 No Graphics
Infinix Smart 9 Black Screen Solution
Infinix Smart 9 Screen Dead Solution
Infinix Smart 9 Touch and Display Problem
Infinix Smart 9 Display Cut Ways
Infinix Smart 9 Screen Fault Repair
Infinix Smart 9 Easy Display Solution
Infinix Smart 9 Repair Display Light
Infinix Smart 9 Complete Display Guide
Infinix Smart 9 Display Ways Diagram
📌 30 Step-by-Step Repair Guide
Open the phone safely.
Remove the battery connector.
Clean display connector with IPA.
Inspect LCD connector pins under microscope.
Check LCD connector for broken pins.
Test display with a new LCD.
If still no display, check display ways.
Measure VLED output near PMIC.
Check display filter coils.
Reflow display connector gently.
Test resistance on LED anode line.
Check capacitor short near display section.
Remove shorted capacitor if found.
Recheck display after removing short.
Heat the display IC area (mild).
If no change, replace display filter IC.
Inspect motherboard for bend damage.
Check VCC line continuity to LCD.
Create jumper if track is broken.
Reassemble phone and test display.
Check brightness output level.
Test phone with original LCD panel.
Clean entire board with brush.
Check PMIC temperature.
Inspect board under UV light.
Reball display IC (if skilled).
Test again with new screen.
Restore all connectors securely.
Final display testing.
Reassemble phone completely.
📌 Hashtags
#InfinixSmart9 #InfinixSmart9Display #DisplayProblem #GraphicsProblem #MobileRepair #LCDLightWays #RepairGuide #MobileHardware #NoDisplayFix #TechTraining
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке: