[Models] HDAUDIO\FUNC_01&VEN_8384&DEV_7680&SUBSYS_102801BF=this HDAUDIO\FUNC_01&VEN_8384&DEV_7680=this default=this [CopyFiles] stacgui.cpl = 0x25 stlang.dll = 0x25 stsystra.exe = 0x24 [DelRegKeys] HKR\Settings=Yes HKCU\Software\Sigmatel\Settings=Yes HKLM\Software\Sigmatel\Presets=Yes HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel C-Major Audio=Yes HKCU\Software\Microsoft\Windows\CurrentVersion\AppletsVolume Control\SigmaTel High Definition Audio=yes [APPS] StartSTSysTray=YesInvisible [HKLM\Software\Microsoft\Windows\CurrentVersion\Run] SigmatelSysTrayApp="stsystra.exe" [HKLM\Software\Sigmatel\GlobalState] [HKLM\Software\Sigmatel\STSysTray\1.0] HideTrayIcon = dword: 1 PollingPeriod = dword: 500 RecordPriority = dword: 1 [HKLM\Software\Sigmatel\GlobalState\STSysTray\1.0] ShowEventDialog = dword: 1 [HKR\Settings] BiosType1 = Hex: 01 InitVerbs = hex: 34,e4,17,00,04,16,17,00,04,17,17,00,04,15,17,00 TraceFlags = dword: 0x89b3 ImpedanceMeasurementTimeMs = dword: 0 CPL_FixedDigitalOutRate = dword: 0x0000bb80 [HKR\Settings\filter\rear\plugins] RegVersion = dword: 1 [HKR\Settings\filter\rear\plugins\render\spreader] idEffect = dword: 8 Load = dword: 1 order = dword: 899 [HKR\Settings\filter\rear\plugins\_initial\render\spreader] bypass = dword: 0 [HKR\Settings\pin] [HKR\Settings\pin\0a] CfgDflt = dword: 0x0221121F Action = hex: 85,53,05,23,80,00,87,00 [HKR\Settings\pin\0b] CfgDflt = dword: 0x01A1203E CfgCurr = dword: 0x0181203F AltCfg = hex: 23,20,11,01,3E,20,A1,01,3F,20,81,01 [HKR\Settings\pin\0c] CfgDflt = dword: 0x01111222 [HKR\Settings\pin\0d] CfgDflt = dword: 0x01114220 Action = hex: 85,53,05,23,80,00,87,00,01,0B,01,0C,01,0F [HKR\Settings\pin\0e] CfgDflt = dword: 0x02A19031 CfgCurr = dword: 0x02819032 AltCfg = hex: 31,90,A1,02,32,90,81,02 Bias = hex: 04,04 [HKR\Settings\pin\0f] CfgDflt = dword: 0x01116221 [HKR\Settings\pin\15] CfgDflt = dword: 0x90A00330 AltCfg = hex: 30,03,A0,90 [HKR\Settings\pin\10] CfgDflt = dword: 0x01451340 [HKR\Settings\pin\11] CfgDflt = dword: 0x01C01350 [HKR\Settings\pin\1b] CfgDflt = dword: 0x405003F0 [HKR\Settings\connselector] [HKR\Settings\filter\Rear] UniqueId = hex: 0 LegacyIoctlHere = hex: 1 CaptureConverter = hex: 6 RenderConverter = hex: 2, 5, 3, 4 SpdifMaster = hex: 2 SpdifOutConverter = hex: 8 DisableSPDIFControl = hex: 1 EnabledPcmRenderBitsAndRates = dword: 0xfffffffe EnabledPcmCaptureBitsAndRates = dword: 0xfffffffe EnableInputMonitor = hex: 0 KeepAdcAlwaysOn = hex: 1 EnableHwSpeakerConfigurationSupport = hex: 1 MasterControlsIndependentMixerInputs = hex: 1 EnableIntSpkrMute = hex: 1 [HKR\Settings\gpio] 03 = hex: 0x82 [HKR\Settings\filter\Rear\MaxLvlLimiters] MicIn = dword: 0x000c0000 Mic2In = dword: 0x000c0000 [HKR\Settings\filter\Rear\TopoNames] MicIn = "{9C56BB03-C758-4e8b-A23A-752D5968EA2D}" Mic2In = "{22B47F55-476C-4a44-9811-CFD743125BC2}" [HKLM\SOFTWARE\Sigmatel\STacGUI] Config_Tab = dword: 0xF Config_SPK = dword: 0x01 Config_Adv = dword: 0x108 Config_Rates = dword: 0x0C Config_Oem = dword: 0x0 [HKLM\SOFTWARE\Sigmatel\STacGUI\XML] Nconfigs = dword: 0x0Download 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.