Como Trocar o LED da TV Samsung UN55CU7700 (Passo a Passo)

In this video, you'll follow a complete step-by-step guide on how to replace the LED backlights on a Samsung 55" Infinity Edge Smart TV, model UN55CU7700G (CU7700 Series). If your Samsung TV has sound but no picture, or if the screen is flickering, the problem is most likely with the LED backlights. ⚠️ IMPORTANT WARNING: Models with an "Infinity Edge" design have a glued-on or extremely thin glass screen. Any error during disassembly or when lifting the display can permanently crack the panel. Watch the video very carefully before attempting the procedure! If this video helped you, don't forget to Like, Subscribe to the channel, and activate the notification bell so you don't miss future maintenance and electronics tips! #SamsungCU7700 #LEDReplacement #TVRepair #Electronics #Samsung55 #InfinityEdge