Ford VCMII Clone Light OFF, No Connection with Laptop(solved)

Background:
I bought a clone VCM from China days ago. But when the Ford VCM is connected with the vehicle and laptop, the led light is on. But after 4-5 minutes, all lights are off, and no connection with the laptop, then connect the vehicle and the usb cable, light is on again.
Ford VCMII Clone Light OFF 1 - Ford VCMII Clone Light OFF, No Connection with Laptop(solved) -
Ford VCMII Clone Light OFF 2 - Ford VCMII Clone Light OFF, No Connection with Laptop(solved) -
How to do with this kind of problem?
Check the following pic, the marked places means the “Capacitance”, there is the Capacitance number, you can buy it on your side. Or you can contact the customer service to get it.
Ford VCMII Clone Light OFF solved - Ford VCMII Clone Light OFF, No Connection with Laptop(solved) -

http://www.obdexpress.co.uk/wholesale/best-ford-vcm-ii-diagnostic-tool-wifi-wireless-version.html

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