The Porsche PIWIS 3 (PST3) is the newest Diagnostic Tool in the market. It can read trouble code, clear trouble code, shows ECU information. It test live data, display actual values, and programs. On all; process malfunction navigation, showing all interior circuit diagram. Specially if were produced after 2005. The PIWIS III has original oscillometer and multi-meter Function. It is the absolutely necessarily tool for the job.
Recently some friend meet the problem is about Porsche Piwis 3 need password of the hard disk.In fact need not any password of the hard disk ,you just check your computer ,because when you use the porsche Piwis 3 ,that need demand for the computer .pls note : Laptop Specs Requirements: MUST be high-resolution PC, or the software cannot show completely.（1920*1080 resolution memory 8G I5CPU）We standard package with laptop comes with Lenovo Yoga S1 i5 8G laptop is recommended.
So if your computer did not reach this demand , The porsche piwis 3 could not use or like you met problem need the password of the hdd .