It is generally responsible for the short circuit of the components of the face function, and the basic repair cost is about 300-400 yuan. For example: face line, flood chip, infrared image head, dot matrix head short circuit, and motherboard face management chip or board line problem, the solution is:
1, if only the face line short circuit, the replacement of the line needs to transplant the flood chip to the new line can be solved, generally hundreds of
2, if other components short circuit, due to the key cpu encryption, after replacing the components, it is necessary to read the component chip data through the face device, burn to the new component chip to activate the face. Usually a few hundred.
3, motherboard chip and plate line problems, can be repaired by chip transplantation, repair welding and plate flying line. Usually a few hundred.
Apple facial recognition is broken is a big problem, not worth fixing, more than a thousand.