Thank you for your patience. Unfortunately we don't sell replacement motherboards for any of our devices and this time but you should be able to find replacement motherboards online using the model number of the device.
Please send me a few clear photographs of all the model numbers and parts on the motherboards and I'll should be able to help find a few stores online that should sell the motherboard for your device.
Hello, Thank you for your patience. Can you please tell me your devices name, model number and serial number please. Then I can help provide some information on the Input of the charger.