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harmonangelaAug 11, 2025
What to do if the picture is broken or freezing on my LG OLED TV?
- JJose Osborne DDSAug 11, 2025
If your LG OLED TV picture is broken or freezing, the suggested solution is to replace the Main Board.
What to do if the picture is broken or freezing on my LG OLED TV?
If your LG OLED TV picture is broken or freezing, the suggested solution is to replace the Main Board.
What to do if my LG OLED77Z19LA OLED TV has a vertical/horizontal bar, residual image, light spot, or external device color error?
If your LG OLED TV shows a vertical or horizontal bar, residual image, light spot, or external device color error, the suggested solution is to replace the Main Board.
How to fix no video but normal audio on LG OLED TV?
If your LG OLED TV has no video but normal audio, the suggested solution is to replace the Main Board.
What to do if there is no video and no audio on my LG OLED77Z19LA?
If your LG OLED TV has no video and no audio, the suggested solution is to replace the Power Board and repair parts.
General| Screen Size | 77 inches |
|---|---|
| Display Type | OLED |
| Resolution | 7680 x 4320 (8K) |
| Refresh Rate | 120 Hz |
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| Operating System | webOS |
| Smart TV | Yes |
| Built-in Speakers | Yes |
| Sound Technology | Dolby Atmos |
| USB Ports | 3 |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Audio Output | 40W |
| HDR Support | Dolby Vision, HDR10, HLG |
