SetupChipset.exe -overall Reboot after completion.
However, like many "vintage" machines, getting it to run smoothly on today presents one major challenge: drivers . Sony officially discontinued support for many Vaio models after the Windows 8/10 transition, and their official driver download portal (support.vaio.sony.eu) is no longer active. Drivers Sony Vaio Pcg 31311X Windows 7
For the most reliable long-term storage, create a C:\Drivers\PCG31311X folder containing all the .exe files and modified INFs you used. Burn them to a DVD or USB stick. That way, if you ever need to reinstall Windows 7, you won’t have to scour the internet again. SetupChipset
Command to run after extraction: