Open Device Manager, locate the Actia entry, open Properties , go to the Power Management tab, and uncheck "Allow the computer to turn off this device to save power." Error: "Device Not Detected" in Diagbox
Once the driver and software are correctly installed, the Actia PSA XS Evolution unlocks a wide range of dealer‑level diagnostic functions. These include:
If the driver does not load, you must force Windows to recognize the ACTIA files manually.
A safe driver for the 9780Z5 will have a digital signature from "Actia S.A." dated no later than 2021 (as newer drivers moved to different hardware). actia psa xs evolution 9780z5 driver
In the world of professional automotive diagnostics—specifically for the PSA Group (Peugeot, Citroën, DS, and lately, Opel/Vauxhall models)—the stands as a gold standard. However, even the most powerful hardware is rendered useless without the correct software bridge: the driver . Specifically, the component referenced by the identifier 9780Z5 is a critical piece of this ecosystem.
The is a small but indispensable piece of software that enables professional‑grade vehicle diagnostics at a fraction of the cost of official dealer equipment. However, its installation and configuration can be challenging, especially on modern 64‑bit Windows operating systems. By following the step‑by‑step guide outlined above – installing the driver before connecting the hardware, disabling driver signature enforcement, verifying the firmware version, and using the correct USB cable – you can greatly increase the likelihood of a stable and functional diagnostic setup.
Diagbox wraps Lexia/PP2000 into a newer interface. While newer versions of Diagbox (v7.xx, v8.xx, and v9.xx) can be installed on Windows 7, 8, or 10 64-bit , the legacy 16-bit/32-bit communication protocols used for older cars still require 32-bit driver emulation. Open Device Manager, locate the Actia entry, open
: Plug the VCI into your USB port. If it shows as an "Unknown Device" in Device Manager
The 9780.Z5 version was released around 2007 as official OEM hardware. It is designed to handle complex vehicle electronic systems that standard universal scanners cannot access.
Hold the key while clicking Restart in your Start Menu. The is a small but indispensable piece of
Before diving into drivers and software, it is crucial to understand what the Actia PSA XS Evolution is and why its driver situation is unique. The "9780.Z5" is the original equipment (OE) part number assigned by PSA (Peugeot Société Anonyme) to this specific Vehicle Communication Interface (VCI).
Click and confirm the installation if a Windows security warning pops up. Verifying Successful Installation
Newer versions of Diagbox automatically attempt to update the interface firmware. If you are using a clone 9780.Z5 device, ensure your hardware is "Full Chip" to prevent a firmware mismatch from bricking the device.
The 9780Z5 hardware cannot be rolled back to older firmware than version 4.3.2. Attempting to do so will corrupt the bootloader.