A: Check the Internet Archive (Wayback Machine) for archived driver pages. Search for “Actia PSA XS Evolution 9780z5 driver archive.org.”
If you purchased the tool legally, log in to the Actia Service Portal and navigate to:
Downloads > PSA XS Evolution > Driver Pack 9780z5
Overview
Build & Hardware
Software & Driver
Functionality
Performance
Pros
Cons
Who it’s for
Bottom line
Related search suggestions (to refine or expand your review)
Finding the correct driver for the ACTIA PSA XS Evolution (9780.Z5) interface can be a frustrating experience, especially since this legacy hardware is the backbone for Peugeot and Citroën diagnostics via Lexia 3, PP2000, and Diagbox.
If you are looking for the driver link and installation steps to get your interface recognized by Windows, here is everything you need to know. The Challenge with the 9780.Z5 Driver
The ACTIA PSA XS Evolution is a professional-grade multiplexer. Unlike modern "Plug-and-Play" USB devices, this interface requires specific USB Com Board drivers to communicate with the Diagbox software suite.
Most connection issues—such as the "Interface not connected" error—stem from the computer recognizing the device as a "Generic USB Hub" or an "Unknown Device" rather than the "ACTIA USB Devices" category in Device Manager. Where to Find the Driver Link
The driver is rarely a standalone download from an official portal because it is typically bundled within the Diagbox installation folder. However, if you are performing a manual install or using a custom Windows build, you can find the drivers in the following locations: actia psa xs evolution 9780z5 driver link
The Local Diagbox Directory:If you already have Diagbox installed, the driver is likely sitting on your hard drive. Navigate to:C:\AWRoot\bin\fi\APPDIAG.SYS\Drivers
The "Drivers PSA" Utility:Most enthusiast forums (like Digital Kaos or MHH Auto) provide a standalone "Drivers PSA" executable. These packages automate the installation of the v4.3.0 or v4.4.0 drivers, which are known for the best stability on Windows 7 and Windows 10 (32-bit).
Note: Always ensure you are downloading from a reputable automotive community, as "free driver" sites often bundle malware. Step-by-Step Installation Guide
To ensure your PC recognizes the 9780.Z5 interface, follow these steps: 1. Disable Driver Signature Enforcement
If you are using Windows 10 or 11 (64-bit), the OS may block the driver because it is unsigned. You must restart Windows in "Disable Driver Signature Enforcement" mode before proceeding. 2. Connect the Hardware
Plug your XS Evolution into the USB port. Open Device Manager (devmgmt.msc). Look for "USB Com Board Evolution Driver (Multi-instance)" or an "Unknown Device" with a yellow exclamation mark. 3. Manual Update Right-click the device > Update Driver. Select "Browse my computer for drivers".
Point the search to the C:\AWRoot\bin\fi\APPDIAG.SYS\Drivers folder (or your downloaded driver folder).
Windows should confirm that "ACTIA USB Devices" has been successfully installed. 4. Verify with PSA Checker A: Check the Internet Archive (Wayback Machine) for
To confirm the driver is working and check your firmware version, use a tool called "PSA Interface Checker." If the tool can "Activate" the interface and read the serial number (e.g., 9780.Z5), your driver is perfectly configured. Pro Tip: Use a 32-bit Virtual Machine
The ACTIA 9780.Z5 was designed during the Windows XP era. While drivers exist for 64-bit systems, the Diagbox software itself is notoriously unstable on 64-bit architecture. For the smoothest experience, most professionals use a VirtualBox VM running Windows 7 (32-bit).
By ensuring your drivers are correctly mapped to the ACTIA USB subsystem, you’ll eliminate the most common hurdle in PSA vehicle diagnostics.
This content is structured to inform users about the device, the driver requirements, and the risks involved in downloading files for this hardware.
The drivers for the 9780Z5 are rarely found on the official ACTIA website for public download, as they are usually distributed via official software update servers.
The most reliable source for the driver files is usually the installation package of Diagbox itself. If you have a setup DVD or ISO for Diagbox version 7.xx or 9.xx, the drivers are located in a subfolder typically named:
Direct Download Note: If you have lost your installation media, the driver pack is often bundled with the "VCI" configuration tools. Look for "ACTIA Pass-Thru XS Evolution Driver Pack".
⚠️ Caution: When downloading drivers from third-party automotive forums, always scan the files with an antivirus. While we cannot link directly to unverified file-hosting sites here, a quick search for "ACTIA XS Evolution Driver S122A" on reputable mechanic forums will yield the correct ZIP file. Build & Hardware
A: No. This driver is specific to the PSA XS Evolution. For Toyota or Volvo Actia tools, you need separate drivers.