IRQ conflict or outdated firmware on the PSA unit itself. Solution:
The is a specific firmware and hardware revision. The ".z5" suffix indicates a customized OEM version, likely built for a specific industrial partner (possibly in semiconductor manufacturing or medical imaging). Unlike generic drivers, the 9780.z5 uses a proprietary command set and a physical interface that differs from standard RS-485 or CANopen. Psa Xs Evolution 9780.z5 Driver
: Once installed, the driver enables tasks such as reading fault codes , displaying live data , programming keys , and resetting service intervals. Distinguishing Genuine vs. Clone Hardware PSA XS Evo driver help | Peugeot Forums IRQ conflict or outdated firmware on the PSA unit itself
Connect the USB cable; Windows should identify it as an "ACTIA USB Devices" or "PSA XS Evolution" in the Device Manager. Unlike generic drivers, the 9780
: Supports key matching, BSI coding, and resetting service intervals. Driver Installation Guide
The driver is usually bundled with the DiagBox installation, but it can often be installed separately if the device is not being detected. Preparation:
: High-quality clones use "Full Chip" designs with optocouplers and specific relays that match the original ACTIA hardware for better stability during ECU flashing. 5. Essential Usage Tips Disable Internet