Component Involved:
| 1 | NTC Transformer |
| 2 | Network Chip |
| 3 | Network Crystal |
Changing step:
For TCP/IP connection issue, replace the NTC transformer (1) at priority, follow by NetworkCrystal (2), and Network Chip (3).
**The IC Chip must be purchased fromFingerTec. Provide the model number of the fingerprint reader when you purchase the component.
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| Core Board Rear View |
Core Board Front View |