How to Fix Huawei Y7 Pro 2019 LCD Graphics Problem | Distorted Display Solution

Is your Huawei Y7 Pro 2019 showing weird colors, lines, flickering, or graphics distortion on the LCD? This issue is commonly known as a graphics problem and can be caused by several factors, from the display connector to the display IC or even the motherboard's GPU lines.

In this video, you’ll learn how to fix the Huawei Y7 Pro 2019 LCD graphics issue step by step:

🔍 Diagnosis Includes:

Checking the LCD with a working screen (to rule out panel damage)

Inspecting the display connector for corrosion or physical damage

Cleaning and reflowing the LCD connector

Checking motherboard tracks and display data lines using a microscope and multimeter

Replacing or reballing the display IC (if required)

Verifying internal GPU signal lines if distortion persists

This guide is useful for:

Flickering screen

Lines or color bands on the display

Green/purple/pink distorted colors

Screen glitches when moving or flexing the phone

⚠️ Note: Be careful when working near the display connector or IC — it’s sensitive and requires proper soldering equipment and ESD protection.

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Видео How to Fix Huawei Y7 Pro 2019 LCD Graphics Problem | Distorted Display Solution канала Mobile hardware solutions