So if you see with a yellow mark, don't panic. You don't have a hardware fault. You just need to tell Windows how to speak Sony's language. Find that official driver, install it, and listen to your laptop finally quiet down.
In a review of its performance, particularly on modern operating systems like Windows 10 or 11, the driver is generally stable but "fragile" during installation: acpi\sny5001 driver
The SNY5001 device is rarely a standalone driver; it is usually part of a larger software suite. So if you see with a yellow mark, don't panic
Because Sony has discontinued support for many laptops containing this hardware, obtaining the driver requires a manual approach. There are three primary methods to resolve this. Find that official driver, install it, and listen
"ACPI? That's power management stuff. SNY? That's Sony. 5001? No idea," I thought.