Has your LG Smart TV turned purple or blue, or has the screen gone completely dark while sound is still playing? Global Electronics specializes in authentic LG LED backlight strip replacements, WebOS logic board chip repairs, and power supply fixes across Virar, Nalasopara, Naigaon and Vasai.
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A very frequent issue in LG 4K and Full HD series where the phosphorus coating on the LED backlight diodes degrades over time, shifting white light to deep blue or purple. We replace the entire LED strip array with original high-color-accuracy units.
When you hear dialogues, movies, and YouTube playing clearly but the screen is pitch black, one or more LED driver channels have burnt out. We test voltages and replace matched aluminum LED strips.
If your WebOS television freezes on the initial boot screen or cycles through a continuous restart loop, the main processor or eMMC firmware storage has crashed. We reflash official LG WebOS firmware.
Voltage spikes common during monsoon months in Vasai-Virar can damage the standby power circuit. We replace blown varistors, MOSFETs, and filter capacitors with original LG-spec components.
Unable to connect to home 5GHz Wi-Fi or Magic Remote cursor disappearing? The flat flex cable or internal Bluetooth/Wi-Fi combo module located at the bottom bezel often requires replacement.
For premium LG OLED C1, C2, and G series televisions, our technicians run pixel refresher cycles, calibrate T-Con timing parameters, and repair delicate ribbon cable connections.