Two LG TVs, Same Fix! Girl Uses Marker on Cable to Fix Both - No Tape Needed.

Two LG TVs, two different problems, but BOTH fixed the same way. A 65" LG with no picture. A 43" LG with lines and flickering at the bottom. The fix? A simple marker pen on the ribbon cable to isolate the short circuit. No tape. No soldering. Just a pen. Watch how both TVs came back to life! TV #1: LG 65UK7500 - No Picture 🔹 Problem: Sound but no picture. Screen completely black. 🔹 Cause: Short circuit on the screen panel. 🔹 Fix: Used a marker pen to draw a line on the ribbon cable (insulating the pins). 🔹 Result: Picture came back instantly! ✨ TV #2: LG 43UP7720 - Lines & Flickering at Bottom 🔹 Problem: Picture was there, but horizontal lines and flickering at the bottom. 🔹 Cause: Same issue - short circuit in the same area. 🔹 Fix: Same marker pen trick on the ribbon cable. 🔹 Result: Lines gone, flickering stopped! ✨ Why the marker trick works: The ink from the marker acts as an insulator. When drawn across specific pins on the ribbon cable, it blocks the shorted signals from reaching the screen. It's like the tape trick, but even simpler - no cutting, no tape, just a pen. Cost: $0. A new LG 65" TV would cost $700-1000. A new LG 43" TV would cost $300-500. Total saved: **over $1000**! (Timestamps): 0:00 - Two LG TVs, two problems 0:20 - TV #1: LG 65UK7500 - no picture 0:50 - The marker pen trick on the cable 1:20 - Testing - PICTURE BACK! 1:50 - TV #2: LG 43UP7720 - lines & flickering | 2:20 - Same marker trick | 2:50 - Lines gone, flickering stopped! | 3:20 - Both TVs working perfectly Summary Table: TV Problem Fix Result LG 65UK7500 No picture Marker on ribbon cable ✅ Fixed LG 43UP7720 Lines + flickering Marker on ribbon cable ✅ Fixed Kêu gọi hành động (Call to Action): Have you ever used a marker pen to fix electronics? This trick is so simple! Tell me in the comments which TV surprised you the most. Subscribe for more simple TV repair tricks! 🛎️ Marker vs Tape Trick: Method How it works Best for Tape trick Cover pins with tape Easy to remove/adjust Marker trick Draw line to insulate pins Precise, no tape needed Cảnh báo quan trọng: ⚠️ Use a permanent marker (not washable). Draw carefully on the cable pins only. Don't let ink spread to other components. Hashtags: #lgTV #tvrepair #markertrick #nopicture #linesfix #girlfixes #lg65uk7500 #lg43up7720 #phamxoa