The 9780.Z5 hardware relies on specific USB controller firmware to communicate with Windows. Because this tool was originally designed during the Windows XP and Windows 7 eras, modern operating systems require specific workarounds. Operating System Compatibility Matrix
Step 1: Disable Driver Signature Enforcement (Crucial for Windows 10/11)
: Use a utility called PSA Interface Checker to confirm the firmware version. For most DiagBox versions, your firmware should be around 4.2.4 or higher to be recognized. 4. Important Troubleshooting Tips
While the hardware is robust, the drivers are highly specific to the operating system and software version being used: actia psa xs evolution 9780z5 driver
You may need to disable Driver Signature Enforcement in Windows 10/11 to allow the Actia driver to load. 5. Download Sources
Your and bit architecture (e.g., Windows 10 64-bit) The exact Diagbox version you are running
Unread post by moomoo » Tue Apr 26, 2022 10:12 am. Hello, I have the Actia PAS XS Evolution diag box...it is the 9780. Z5 version. French Car Forum The 9780
The is a professional-grade diagnostic interface used primarily for Peugeot and Citroën vehicles. It is the core hardware component required to run dealer-level software such as DiagBox , Lexia 3 , and PP2000 . Driver & Software Compatibility
Windows 10 and 11 are supported by newer DiagBox versions (e.g., v9.85 or later). Driver & Software Sources
Older Lexia 3 and PP2000 software suites only contain 32-bit drivers. If you are running a 64-bit version of Windows 10 or 11, you must use (which includes 64-bit compatible driver architecture) or host your diagnostic software inside a 32-bit Windows 7 Virtual Machine (VM). For most DiagBox versions, your firmware should be around 4
The is one of the most iconic diagnostic interfaces used by Citroën and Peugeot vehicles. Because it uses a legacy hardware architecture (often utilizing the PCAN-USB adapter style internally), it requires specific drivers to communicate with modern Windows PCs.
Many Chinese clones mimic the 9780Z5 hardware ID. The driver will install, but you may experience random bricking due to fake FTDI chips. Use original ACTIA for reliability.
The 9780Z5 sat there like an old companion, its contours worn by touch and time. When the shop closed for the night and the streetlights hummed on, Mateo would sometimes bring it to the window and imagine the places it had once helped a vehicle go: coastal roads with salt on the wind, mountain passes that demanded attention, city streets where engines kept vigil. The driver had no memory of people, only of voltages and states—but through it, Mateo felt connected to a thousand small lives kept moving.