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Revive your Samsung OLED TV with this genuine BN94-18147E Main Board, designed specifically for the QN55S90CAFXZA model. This OEM main board manages all video processing, audio output, inputs, and smart features. If your TV experiences no picture, no sound, HDMI issues, network problems, or software glitches, replacing the main board is often the correct fix.
Common Problems This Main Board Fixes
Ships within 48 hours · Estimated delivery Jul 2 - Jul 7
US$40
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