Sharp 55” LED TV Backlight Repair | No Picture / Dim Screen Fix (Step by Step)

In this video, I repair the backlight system of a Sharp 55” LED TV.
If your TV has sound but no picture, a dark screen, or uneven brightness, the issue is often faulty LED backlights.

👉 What you’ll learn in this tutorial:
Safe disassembly of a Sharp 55” LED TV
Diagnosing backlight failure symptoms
Step-by-step LED strip replacement
Final reassembly and testing to restore brightness

This guide is ideal for TV technicians, DIY hobbyists, and anyone wanting to fix their Sharp TV instead of replacing it.

⚡ Don’t forget to LIKE 👍, SUBSCRIBE 🔔, and COMMENT if this tutorial helped you.
Your support helps me bring more repair content!

#Sharp #TVRepair #BacklightRepair #LEDTV #55InchTV