refers to a specific driver package for legacy integrated audio hardware found on older motherboards

Therefore, . Likely, the system has a separate HDA-compatible audio codec (e.g., Realtek ALC series) connected via PCI bus, but the driver package is mislabeled.

: If there is no executable, right-click Start > Device Manager . Find the "High Definition Audio Controller" under "Sound, video and game controllers," right-click it, and select Update driver > Browse my computer .