To prevent Windows from overwriting your new driver with an old one:
Depending on your brand, visit the official support site and search for your specific model: ASUS Support : Search for your motherboard or laptop model under the Download Center Gigabyte/AORUS : Locate your model on the Gigabyte Support Page to find the specific ALC897 driver. MSI Support Search for the latest Realtek high-definition audio drivers. Dell/HP/Lenovo Dell Support HP Software & Drivers Lenovo Support realtek alc897 driver download
To understand the necessity of the driver, one must first understand the hardware it serves. The Realtek ALC897 is a high-performance 7.1+2 Channel High Definition Audio Codec. It is an integrated circuit commonly found on mid-range to high-end desktop motherboards. The codec is responsible for converting digital audio signals into the analog signals required by headphones and speakers, and vice versa for microphones. While the ALC897 is a capable piece of silicon, offering features like impedance sensing and jack detection, it cannot communicate effectively with the Windows operating system without a specific driver. This driver acts as the translator, bridging the gap between the OS's abstract audio commands and the specific physical registers of the Realtek chip. To prevent Windows from overwriting your new driver
After downloading the driver package, follow these steps to install the Realtek ALC897 driver: The Realtek ALC897 is a high-performance 7
For an ASUS TUF Gaming B550-Plus, look under "Audio" for the latest Realtek driver.