LG 43UJ630 Backlight Replacement | LED TV No Picture / Blue Tint Fix

In this video, I replace the backlight LEDs on an LG 43UJ630 LED TV.
This TV was turning on with sound but no picture, or showing a blue/washed-out screen — classic signs of backlight failure.

👉 What you’ll see in this repair tutorial:
- Safe disassembly of the LG 43UJ630
- Diagnosing backlight failure (dark image / blue tint)
- Full LED strip replacement
- Reassembly and final testing to restore proper brightness and colour balance

This guide is perfect for TV technicians, DIY repair enthusiasts, or anyone who wants to fix their LG LED TV instead of replacing it.

⚡ Don’t forget to LIKE 👍, SUBSCRIBE 🔔, and COMMENT if this repair helped you!

#LG #TVRepair #BacklightReplacement #LEDTV #43UJ630

Видео LG 43UJ630 Backlight Replacement | LED TV No Picture / Blue Tint Fix канала Spares Repair