TV LED Polytron Ada Suara Tapi Tidak Ada Gambar? Layar Blank Ungu Hitam Biru Gelap

Is your LED TV having sound but no picture? 🤔 The screen only shows purple, black, dark blue, or goes completely blank? In this video, we explain the causes and solutions for LED TV screen problems where the display is blank but the audio still works. Common causes include: Backlight / inverter damage ⚡ Faulty mainboard LCD / LED panel error 👉 Watch until the end to learn how to fix your TV and make it work again. 📌 If you have any questions, feel free to comment below. 🔥 Don’t forget to like, share, and subscribe for more TV repair tips & solutions!