Without the correct driver, the Diagbox software will return "Communication Error" or fail to detect the VCI (Vehicle Communication Interface) entirely.
If your PC does not automatically detect the interface, follow these steps to manually update:
Right-click the Start button and select Device Manager . psa xs evolution 9780z5 driver upd
Navigate to your Diagbox installation folder (usually C:\AWRoot\bin\fi\ ) or the folder containing your downloaded drivers.
Use drivers typically provided by ACTIA IME Support , where you can find "XS FAMILY" or "Lite XS" drivers compatible with Windows 10 and Windows 11. Without the correct driver, the Diagbox software will
These often require specific, older driver versions (often for Windows XP or 7 32-bit) included on the CD that came with the device. How to Update or Install the Driver
It is important to identify if you have a genuine ACTIA unit or a "clone" (a common third-party version). Use drivers typically provided by ACTIA IME Support
The (often referred to as the Lexia 3 or Diagbox interface) serves as the hardware bridge between your car’s OBDII port and your computer. The driver allows the operating system—typically Windows—to recognize the device as a "USB Com Board Driver" or "ACTIA USB Device."
The device should now be listed as "USB Com Board Driver (Multi-instance)" or similar. Firmware Updates and Diagbox Compatibility
Updating the driver is only half the battle; the inside the 9780.Z5 must match the version of Diagbox you are running. Psa Xs Evolution 9780z5 Driver Upd
Without the correct driver, the Diagbox software will return "Communication Error" or fail to detect the VCI (Vehicle Communication Interface) entirely.
If your PC does not automatically detect the interface, follow these steps to manually update:
Right-click the Start button and select Device Manager .
Navigate to your Diagbox installation folder (usually C:\AWRoot\bin\fi\ ) or the folder containing your downloaded drivers.
Use drivers typically provided by ACTIA IME Support , where you can find "XS FAMILY" or "Lite XS" drivers compatible with Windows 10 and Windows 11.
These often require specific, older driver versions (often for Windows XP or 7 32-bit) included on the CD that came with the device. How to Update or Install the Driver
It is important to identify if you have a genuine ACTIA unit or a "clone" (a common third-party version).
The (often referred to as the Lexia 3 or Diagbox interface) serves as the hardware bridge between your car’s OBDII port and your computer. The driver allows the operating system—typically Windows—to recognize the device as a "USB Com Board Driver" or "ACTIA USB Device."
The device should now be listed as "USB Com Board Driver (Multi-instance)" or similar. Firmware Updates and Diagbox Compatibility
Updating the driver is only half the battle; the inside the 9780.Z5 must match the version of Diagbox you are running. Psa Xs Evolution 9780z5 Driver Upd