Try a Soft Reset by unplugging the TV for 60 seconds. If it persists, a Hard Reset may be required. 2. Black Screen with Sound
If your TV is malfunctioning, follow these diagnostic steps before opening the chassis. 1. TV Won't Turn On (Flashing Power Light) sharp lc-32le150m service manual
This is a classic symptom of a failed LED backlight or a faulty inverter/LED driver circuit. Try a Soft Reset by unplugging the TV for 60 seconds
110-240V AC, 50/60Hz (Multi-system support). Common Issues & Troubleshooting Black Screen with Sound If your TV is
Includes HDMI, USB (Photo/Music playback), and Antenna inputs.
Usually suggests faulty capacitors on the power board or a mainboard error.
A flashing power or OPC light is a diagnostic code indicating the TV has entered "Protection Mode". Often indicates a standby power issue. 2 Flashes: Typically points to a backlight failure.