: Once connected, the device should appear in Windows Device Manager as "PSA VCI" or a similar identifier. If it is not recognized, manual driver selection via the "Update Driver" option may be necessary. 2. Firmware Management (Interface Checker)
Some older PSA XS Evolution units may require a specific firmware or driver version due to counterfeit chip detection (common with older Prolific and FTDI chips). In that case:
Updates improve the stability of communication with vehicle ECUs, preventing errors during programming or coding. psa xs evolution 9780z5 driver upd
🛠️ Understanding the PSA XS Evolution (9780.Z5) Hardware
Drivers are software components that allow printers to communicate with computers and other devices. They translate data sent from the computer into a format that the printer can understand, enabling it to produce the desired output. Keeping printer drivers up to date is crucial for several reasons: : Once connected, the device should appear in
You may need to disable Driver Signature Enforcement to install older, unsigned drivers that are often provided with clones.
: Enter the model number, 9780Z5, into the search field. Firmware Management (Interface Checker) Some older PSA XS
Always ensure your AET.dll and AET.exe files match the 4.3.2 firmware version.
Before downloading new files, check how Windows sees your device. Plug the interface into your USB port and follow these steps: Open . Look for Universal Serial Bus controllers . Find ACTIA USB Devices or USB Com Board Driver . Right-click and select Properties to see the driver date.
| Operating System | Driver Version Required | Architecture | Notes | |----------------------|------------------------|--------------|-------| | Windows 7 (SP1) | v2.1.8 or lower | x86 / x64 | Legacy support | | Windows 8.1 | v2.2.0 | x64 | Requires .NET 3.5 | | Windows 10 (21H2+) | v3.0.2+ | x64 | UWP-based driver | | Windows 11 | v3.1.4+ | x64 | Signed with SHA-256 | | Linux (Ubuntu 20.04) | libpsa9780 v1.2 | amd64/arm64 | Use modprobe for permissions | | Legacy DOS / Win CE | v1.0.7 | 16/32-bit | No update available |
Before overwriting, export the current driver: