: Look at the bottom-right corner of the screen frame.
The Ultimate Guide to Finding and Installing Sony VAIO PCG-71316L Drivers
Download the .cab files matching your operating system architecture (32-bit or 64-bit). Essential Drivers Checklist for PCG-71316L
Windows 10 natively includes standard, generic drivers for the vast majority of core components inside this laptop. Once connected to the internet, Windows Update will automatically source functioning display, audio, and network drivers.
Turn on your laptop and look at the bottom right corner of the screen bezel.