Synaptics driver missing or overridden. Fix:
Here’s a ready-to-use post for a blog, forum, or social media group dedicated to legacy tech or driver support: sony vaio pcg-61111w drivers
The following drivers are available for the Sony Vaio PCG-61111W: Synaptics driver missing or overridden
This utility works in tandem with drivers to provide the on-screen display (OSD) for volume and brightness adjustments. The Windows 10 Migration sony vaio pcg-61111w drivers
Note: The PCG-61111W chassis is typically associated with the platform, utilizing 2nd Generation Intel Core processors (Sandy Bridge).
If you have upgraded your VAIO to Windows 10, Windows Update may find most basic drivers automatically. For missing devices: Drivers and Software updates for Personal Computers - Sony