Realtek Audio Registry Settings Page

Example (under device instance):

A wrong PinConfigOverride can permanently disable all audio until driver reinstallation. Always backup. 7. Telemetry & Logging Realtek includes internal logging, rarely documented: realtek audio registry settings

| Key | Recommended | Effect | |-----|--------------|--------| | PowerSaveEnabled | 0 (disable) | 1 enables aggressive codec power-down | | PowerSaveTime | 0xFFFFFFFF | Seconds idle before power-down (default 10) | | HpPowerDown | 0 | 1 powers down headphone amp – causes pop on wake | realtek audio registry settings