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Introduction |
The printed circuit board, located inside the device, is the primary component of the humidifier. The printed circuit board connects all the whole system togethercomponents base on the user input through the front dial. The LED light, heat sink, and the fan are connected to the circuit board. If the humidifier is plugged in and isn't showing any results of working, then something might be faulty in the printed circuit board. We will demonstrate how to remove and replace the printed circuit board if it's malfunctioning. |
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