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Introduction |
In the situation that the headphones will not receive power, display the LED properly, or respond to button inputs (with a functional battery) you might need to replace the daughterboard. For this guide, you will need a opening tool, a Phillips #0 Screwdriver, a Jimmy, and a soldering tool. The daughterboard is located beneath the right driver. The steps may be quite difficult, make sure you're in a well ventilated environment and wearing proper protective gear. | | In the event that the Edifier W820NB Plus will not charge (with a functional battery) a [[Edifier W820NB Plus Not Charging#Section_Broken_USB_C_Port|faulty USB-C|new_window=true]] port could be the cause. To replace the port the daughterboard will have to be replaced as well. The daughterboard is a secondary part that connects to the motherboard and provides additional functionality for the buttons as well as charging. Be sure to try a different charger and outlet first to confirm the problem is with the headphones. The daughterboard is located beneath the right driver. Soldering will be required to complete this. [guide|750|This guide|new_window=true] can help with soldering. |
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