Here is a breakdown of how to get this laptop running smoothly.
The first and most recommended place to look for drivers is the official Sony support website. However, since Sony's support page has undergone changes over the years, you might need to navigate a bit: drivers sony vaio pcg 71911m drivers
Helpful hint: If the Sony installer says "This update is not intended for your model," try extracting the file using 7-Zip and running the setup file inside the folder manually. Here is a breakdown of how to get