Comprehensive Guide to Fixing and Restoring the Chipsbank Flash Disk (USB Device ID: VID 1E3D PID 198A)
| Parameter | Value / Range | | ------------------------ | ------------------------------------------- | | | 2.0 Full Speed (12 Mbps) | | Max Packet Size (EP0) | 64 bytes | | Number of Configurations | 1 | | Number of Interfaces | 1 to 2 (e.g., DFU + optional vendor-specific) | | Power Consumption | <100 mA (bus-powered) | | Supported OS | Windows (with custom driver), Linux (libusb), macOS (via libusb) | Usb Device Id Vid 1e3d Pid 198a
| Error Code | Likely Cause | Solution | |------------|--------------|----------| | (Device cannot start) | Power management conflict or corrupted firmware | Uninstall device, restart, reinstall driver. Disable USB selective suspend. | | Code 28 (Drivers not installed) | Missing driver | See Part 3 above. | | Code 43 (USB device descriptor failed) | Hardware failure or short circuit | Test on another PC. If same error, the sensor is physically dead. | | Code 45 (Not connected) | Loose internal ribbon cable (on laptops) | Open laptop and reseat the fingerprint sensor cable. | Comprehensive Guide to Fixing and Restoring the Chipsbank
This question appears frequently in forums because the VID/PID combination is unknown to most users. | | Code 43 (USB device descriptor failed)
This is a unique 4-digit code (in hexadecimal) assigned by the vendor to a specific product. The PID, along with the VID, helps in distinguishing between different products of the same vendor. Here, PID: 198a represents a specific product from the vendor with VID: 1e3d .