Look for the AC to DC conversion at the entry point.
This section converts AC mains to the secondary DC voltages needed for the board.
What are the (e.g., no power, clicking sound, or no backlight)? Do you have a multimeter available to check voltages?
Look for the AC to DC conversion at the entry point.
This section converts AC mains to the secondary DC voltages needed for the board.
What are the (e.g., no power, clicking sound, or no backlight)? Do you have a multimeter available to check voltages?
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