[Models] HDAUDIO\FUNC_01&VEN_8384&DEV_7661=this HDAUDIO\FUNC_01&VEN_8384&DEV_7662=this default=this [CopyFiles] stac97.cpl = 0x25 stlang.dll = 0x25 stacapi.dll = 0x25 [Apps] ASIOdll=yesinvisible [RegisterDlls] asiosthd.dll stacapi.dll [DelRegKeys] HKR\Settings=Yes HKCU\Software\Sigmatel\Settings=Yes HKLM\Software\Sigmatel\Presets=Yes HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio=Yes HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel C-Major Audio=Yes HKLM\Software\Sigmatel\GlobalState=Yes HKLM\Software\Sigmatel\STSysTray=Yes [HKR] CodecName = "CXD9872RD" [HKR\Settings] InitVerbs = hex: 0x1C,0xE6,0x17,0x00 CPL_EnableAsioPage = hex: 1 CPL_EnableSpreaderPage = hex: 0 CPL_EnableEqPage = hex: 0 CPL_MaySwitchExtAmpPowerState = hex: 0 CPL_SaveExtraPower = hex: 0 CPL_SecondsAfter = dword: 5 CPL_SpdifTransmitterEnabledByUser = hex: 0 CPL_UserControlsMaySwitchExtAmpPowerState = hex: 0 CPL_UserControlsFixedDigitalOutRate = hex: 0 CPL_UserControlsPowerManagementSettings = Hex: 0 UseVsMixerOnPin = hex: 0xF EnableSlavedMixer = hex: 1 DisableMicBalance = hex: 0 UseLinearVolumes = hex: 1 Enable2ZoneMasterVolume = hex: 1 TraceFlags = dword: 0x89b3 AntiPopGpoDelayInMsS3 = dword: 1000 AntiPopGpoDelayInMsS4 = dword: 2000 AntiPopGpoDelayInMsDSD = dword: 700 EnablePCBeepAtCD = hex: 1 9225HideCdMixAmp = hex: 1 PmEnabledWidget = hex: 03, 04 AfgSupplyCtrlPwrBitsD3 = dword: 0x0040 AfgSpareCtrlPwrBitsD3 = dword: 0x0003 FixPopOnStreamStart = hex: 0 DSDVolumeRampingStep = dword: 3 DSDVolumeRampingStepDelay = dword: 3 [HKR\Settings\gpio] 00 = hex: 0x82 AntiPopGpo = hex: 0,5 [HKR\Settings\pin] [HKR\Settings\Pin\0A] CfgDflt = dword: 0x0221101F [HKR\Settings\Pin\0B] CfgDflt = dword: 0x40F000FB [HKR\Settings\Pin\0C] CfgDflt = dword: 0x40F000FC [HKR\Settings\Pin\0D] CfgDflt = dword: 0x42A1502E Bias = hex: FF,01 Action = hex: 88,0D [HKR\Settings\Pin\0E] CfgDflt = dword: 0x90370060 [HKR\Settings\Pin\0F] CfgDflt = dword: 0x90170010 [HKR\Settings\Pin\11] CfgDflt = dword: 0x40F000FD [HKR\Settings\Pin\13] CfgDflt = dword: 0x40F000FE [HKR\Settings\Pin\14] CfgDflt = dword: 0x90A7002E [HKR\Settings\connselector] 15 = hex: 0x14 [HKR\Settings\filter\Rear] UniqueID = hex: 0 LegacyIoctlHere = hex: 1 RenderConverter = hex: 5 SlavedHpConverter = hex: 2 CaptureConverter = hex: 6,8 EnableCompositeMuxAndAdcCtrl = hex: 1 Associations = hex: 1,6,2 DigitalVolumeControl = hex: 0 DisableSPDIFControl = hex: 1 EnableHwSpeakerConfigurationSupport = hex: 0 MasterControlsIndependentMixerInputs = hex: 1 AsioHere = hex: 1 EnableSetFormatSupport = hex: 1 DisableMonoMic = hex: 0 FadeAudio = hex: 0 DisableCdInFromRender = hex: 1 DisableCdInFromCapture = hex: 1 PcBeepVolume = dword: 0 PcBeepMute = hex: 0 EnabledPcmRenderBitsAndRates = dword: 0x001f0560 EnabledPcmCaptureBitsAndRates = dword: 0xfffffffe PCMRenderRangeOrder = hex: 05,08,0a,0b,09,07,06,04,03,02,01,00 [HKR\Settings\filter\Rear\TopoNames] MonoMic = "{ADAEE761-990C-4db9-A31B-6B7D82B1601E}" PcBeep = "{88C02F6A-D1E7-4fe3-A506-9E0AE51D7820}" [HKLM\SOFTWARE\Sigmatel\STacGUI] Config_Tab = dword: 0xC Config_Spk = dword: 0x1 Config_Adv = dword: 0x82 Config_Oem = dword: 0x1 Config_Rates = dword: 0x83e Config_MicLevN = dword: 0x3 Config_Credits = dword: 0x3 Config_Lang=dword:0x00000000 Config_Portmap=dword:0x00000000 Config_Spk=dword:0x00000010 Config_SpkFlags=dword:0x00000000 Config_Dolby=dword:0x00000000 Config_Update=dword:0x00000001 MicBoost[0] = dword: 0xA MicBoost[1] = dword: 0x14 MicBoost[2] = dword: 0x1E [HKLM\SOFTWARE\Sigmatel\STacGUI\XML] Nconfigs = dword: 0x0 [HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio\Recording Contr] LineStates = hex: 04,00,00,00,52,00,65,00,63,00,6f,00,72,00,64,00,69,00,6e,00,67,00,20,00,43,00,6f,00,6e,00,74,00,72,00,6f,00,6c,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,53,00,74,00,65,00,72,00,65,00,6f,00,20,00,4d,00,69,00,78,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,4d,00,69,00,63,00,72,00,6f,00,70,00,68,00,6f,00,6e,00,65,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 [HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio\Volume Control] LineStates = hex: 00,00,00,00,56,00,6f,00,6c,00,75,00,6d,00,65,00,20,00,43,00,6f,00,6e,00,74,00,72,00,6f,00,6c,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,57,00,61,00,76,00,65,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,53,00,57,00,20,00,53,00,79,00,6e,00,74,00,68,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,43,00,44,00,20,00,50,00,6c,00,61,00,79,00,65,00,72,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,50,00,43,00,20,00,53,00,70,00,65,00,61,00,6b,00,65,00,72,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,4d,00,69,00,63,00,72,00,6f,00,70,00,68,00,6f,00,6e,00,65,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.