Example 1: Windows shows unknown USB device after plugging XS Evolution.
The 9780.Z5 interface relies on a specific USB driver to register as an inside the Windows Device Manager. Driver Variants
Manual Driver UpdateIf your device shows as "Unknown Device" in Device Manager: Right-click the device and select Update Driver. Choose "Browse my computer for drivers." Navigate to: C:\AWRoot\bin\fi\DRIVER. Select the "ACTIA USB Devices" folder and click OK. How to Verify the Driver is Working Actia Psa Xs Evolution 9780.z5 Driver
: Right-click the Start button and select Device Manager . Look for an "Unknown Device" or a listing under "Universal Serial Bus controllers" often labeled as ACTIA USB Devices or USB Com Board Driver .
: Reading and clearing fault codes (DTCs) across all vehicle modules (ABS, SRS, ECU, etc.). Example 1: Windows shows unknown USB device after
Integrated directly into modern Diagbox software installations. Firmware vs. Driver
: Allows technicians to reset service intervals and oil change indicators after maintenance. Driver and Software Installation Choose "Browse my computer for drivers
Actia PSA XS Evolution 9780.Z5 is a cornerstone of Peugeot and Citroën diagnostics, originally released as official OEM hardware around
: Windows requires a specific USB driver to identify the device as an "UMDF Driver" or "ACTIA USB Devices" instead of an "Unknown Device."
: To run the 9780.Z5 on modern 64-bit systems like Windows 10 or 11, users typically use pre-configured VMware Virtual Machines
You may need to manually point the Device Manager to the driver folder located within the Diagbox directory (typically found under C:\AWRoot\bin\fi\driver or a similar directory structure). 4. Verify with PSA Interface Checker