- https://blog.hlcwholesale.com/
- Applicable to 14Plus original disassembled machine with pre-test image cable with light sensor
- Face combination includes: front camera, floodlight sensor, dot matrix camera, red camera. In addition to the front camera, which can be seen with the naked eye, several other individual components are inside the machine, which together complete the functions of face recording, recognition and unlocking.
- If one of the components in the face component is damaged, it cannot be replaced directly, because they are encrypted with the CPU of the motherboard, and the CPU is the core chip, so it cannot be replaced. Replacing it is equivalent to replacing the entire motherboard. Therefore, the failure of the face component is handled. The method is that it can only be repaired by chip decryption, transplantation, repair welding, encryption, and board layer flying wires.