Actia Psa Xs Evolution 9780.z5 Driver ~upd~ Direct

Taming the Beast: A Practical Guide to the Actia PSA XS Evolution 9780.Z5 Driver

If you are reading this, you have likely just unboxed (or rescued from a drawer) an Actia PassThru XS Evolution Interface (Model: 9780.Z5) and are staring at a Windows error message that says “Device not recognized.”

You are not alone. The 9780.Z5 is a powerful tool for diagnosing Peugeot, Citroen, DS, and Opel vehicles using DiagBox or Lexia, but getting the driver to stick is notoriously finicky.

Here is the no-nonsense guide to installing the driver for the Actia PSA XS Evolution 9780.Z5 without pulling your hair out.

4. Common Issues & Fixes

| Problem | Solution | |---------|----------| | Driver not found for 9780.z5 | Ensure the driver folder contains actia9780.inf. The .z5 extension may be a renamed .zip – extract if needed. | | Code 10 (Device cannot start) | Uninstall driver, disconnect device, reboot, reinstall with antivirus disabled. | | Code 52 (Unsigned driver) | Disable driver signature enforcement (bcdedit /set testsigning on) or install via advanced startup. | | DiagBox cannot detect interface | Check COM port number (must be ≤ 8). Change via Device Manager → Port Settings → Advanced. | Actia Psa Xs Evolution 9780.z5 Driver

Example scenarios & fixes

Example 1: Windows shows unknown USB device after plugging XS Evolution.
- Action: Open Device Manager → Details → Hardware Ids shows VID_0403 PID_6001 → indicates FTDI; install latest FTDI drivers from FTDI website → device becomes COMx and Diagbox connects.
Example 2: Linux user sees /dev/ttyUSB0 but Diag software (run as non-root) can't access it.
- Action: Add user to dialout group (sudo usermod -aG dialout $USER) or add udev rule (example above) and replug device.
Example 3: Software reports "unsupported adapter" though COM port present. Taming the Beast: A Practical Guide to the
- Action: Check if diagnostic app expects a vendor API/USB library rather than raw COM; install vendor SDK or choose a version of app supporting Actia XS family.

Part 5: Optimizing Performance for Full PSA Coverage

The 9780.z5 driver isn’t just about connection; it’s about speed. PSA’s DiagBox software uses CAN-Bus, VAN-Bus, and K-Line protocols. For full-speed diagnostics (especially on 2020+ Peugeot 308, 508, and Citroën C3/C4), you need to optimize the driver’s latency.

Part 6: Frequently Asked Questions (FAQ)

Q: Is the Actia PSA XS Evolution 9780.z5 driver compatible with Mac or Linux? A: Officially, no. Actia writes drivers exclusively for Windows (7, 8.1, 10, 11). On Mac, you would need a full Windows VM (Parallels/VMware) with USB passthrough, but latency issues are common.

Q: My driver worked on Windows 7 but fails on Windows 10. Why? A: Windows 10 and 11 enforce WHQL (Windows Hardware Quality Labs) signing. The old Windows 7 driver is not signed for Win10. You need a 2018+ version of the 9780.z5 driver. Example 1: Windows shows unknown USB device after

Q: Can I use this driver for non-PSA cars? A: The Actia XS Evolution is hardware-locked to PSA protocols. The driver will install, but the VCI will not communicate with Ford, BMW, or GM ECUs. For that, you need a J2534 Pass-Thru driver (which is a different Actia product).

Q: Where is the official download link? A: While I cannot host files directly, the official source is service.actia.fr (requires a professional account). For registered users, navigate to "Download Center" > "Diagnostic Tools" > "PSA XS Evolution" > "USB Drivers (9780 series)."

Step 4: Verification

Launch your diagnostic software (DiagBox 9.x or higher). Go to the "Communication Card" tab. It should show:

Interface: Actia XS Evolution
Driver Version: 1.0.0.9780.z5 (or similar)
Status: Connected

How to Reduce Latency for Faster CAN Scanning:

In Device Manager, right-click your Actia Port (COMx).
Go to Properties > Advanced.
Find the Latency Timer (measured in milliseconds).
Reduce it from the default 16 ms to 1 ms or 2 ms.
Click OK. This prevents packet loss during VIN reading and global tests.