[Models] HDAUDIO\FUNC_01&VEN_8384&DEV_7680&SUBSYS_102801D7=this HDAUDIO\FUNC_01&VEN_8384&DEV_7680=this default=this [CopyFiles] stacgui.cpl = 0x25 stlang.dll = 0x25 stsystra.exe = 0x24 stacsv.exe = 0x25 [RegisterDlls] 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 C-Major Audio=Yes HKCU\Software\Microsoft\Windows\CurrentVersion\AppletsVolume Control\SigmaTel High Definition Audio=yes HKLM\Software\SigmaTel\STacGUI=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: 0 ForceHT= dword: 0x0 HwSpkCfg= dword: 0x1 DolbyCfg= dword: 0x0 HdmiSupport= dword: 0x0 DDLSupport= dword: 0x0 PopUpType=dword:0x00000001 ControlPanel="stacgui.cpl" [HKLM\Software\Sigmatel\GlobalState\STSysTray\1.0] ShowEventDialog = dword: 1 [HKR\Settings] BiosType1 = Hex: 01 InitVerbs = hex: 34,e4,17,00 TraceFlags = dword: 0x89b3 ImpedanceMeasurementTimeMs = dword: 0 CPL_FixedDigitalOutRate = dword: 0x0000bb80 AllowHpOnNotSupportingPin = hex: 1 [HKR\Settings\filter\rear\plugins] RegVersion = dword: 1 [HKR\Settings\filter\rear\plugins\render\spreader] idEffect = dword: 8 Load = dword: 1 order = dword: 850 [HKR\Settings\filter\rear\presets\_initial\render\spreader] bypass = dword: 0 [HKR\Settings\filter\rear\plugins\render\patchcord] idEffect = dword: 30 Load = dword: 1 order = dword: 1500 [HKR\settings\filter\rear\plugins\render\SpeakerMgr] load = dword: 0x1 idEffect = dword: 0x20 order = dword: 825 [HKR\Settings\filter\rear\presets\HeadPhone\render\spreader] bypass = dword:0 SpoofJackPresence = dword: 1 SpoofJackPresenceFront = dword: 1 SpoofJackPresenceCLfe = dword: 0 SpoofJackPresenceRearPair3 = dword: 0 SpoofJackPresenceSidePair4 = dword: 0 [HKR\Settings\filter\rear\presets\HeadPhone\render\patchcord] bypass = dword:0 patch2 = dword:0 patch3 = dword:1 [HKR\Settings\filter\rear\presets\MultiChannel\render\spreader] bypass = dword:0 SpoofJackPresence = dword: 0 SpoofJackPresenceFront = dword: 0 SpoofJackPresenceCLfe = dword: 0 SpoofJackPresenceRearPair3 = dword: 0 SpoofJackPresenceSidePair4 = dword: 0 [HKR\Settings\filter\rear\presets\MultiChannel\render\patchcord] bypass = dword:1 patch2 = dword:2 patch3 = dword:3 [HKR\Settings\pin] CodecName = STAC9220 [HKR\Settings\pin\0A] CfgDflt = dword: 0x0221121E AltCfg = hex: 20,12,11,02 Action = hex: 80,00,87,00,81,0D [HKR\Settings\pin\0B] CfgDflt = dword: 0x408103FF [HKR\Settings\pin\0C] CfgDflt = dword: 0x0281103E AltCfg = hex: 22,10,11,02,31,10,A1,02 Bias = hex: FF,04 [HKR\Settings\pin\0D] CfgDflt = dword: 0x90100310 [HKR\Settings\pin\0E] CfgDflt = dword: 0x408003F1 [HKR\Settings\pin\0F] CfgDflt = dword: 0x0221102F AltCfg = hex: 21,10,11,02 Action = hex: 80,00,87,00,81,0D [HKR\Settings\pin\10] CfgDflt = dword: 0x03451340 [HKR\Settings\pin\11] CfgDflt = dword: 0x40C003F2 [HKR\Settings\pin\15] CfgDflt = dword: 0x90A00330 [HKR\Settings\pin\1B] CfgDflt = dword: 0x405003F3 [HKR\Settings\connselector] [HKR\Settings\filter\Rear] UniqueId = hex: 0 LegacyIoctlHere = hex: 1 CaptureConverter = hex: 6 RenderConverter = hex: 2,5,3 SpdifMaster = hex: 2 SpdifOutConverter = hex: 8 EnableCompositeMuxAndAdcCtrl = hex: 0 Associations = hex: 1,2,4,3 DisableSPDIFControl = hex: 0 SpdifOutCtrl = hex: 1 EnabledPcmRenderBitsAndRates = dword: 0xfffffffe EnabledPcmCaptureBitsAndRates = dword: 0xfffffffe EnableInputMonitor = hex: 0 KeepAdcAlwaysOn = hex: 0 EnableHwSpeakerConfigurationSupport = hex: 1 MasterControlsIndependentMixerInputs = hex: 1 EnableIntSpkrMute = hex: 1 EnableVendorPCBeep = hex: 1 UseHwMuteAlways = hex: 1 MicBoost = hex: 0 [HKR\Settings\gpio] 00 = 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\Microsoft\Windows\CurrentVersion\RunOnce] STacApi="RegSvr32 /s stacapi.dll" STacSV="stacsv.exe -r" [HKLM\SOFTWARE\Sigmatel\STacGUI] Config_Tab=dword:0x0000000b Config_Adv=dword:0x00000100 Config_Digital=dword:0x00000005 Config_Rates=dword:0x0000002e Config_Spk=dword:0x00000029 Config_Credits=dword:0x00000000 Config_SpkFlags=dword:0x0000007f [HKLM\SOFTWARE\SigmaTel\STacGUI\XML] Nconfigs=dword:0x00000003 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[0]] Name="Open" Desc="IDS_CONFIG_OPEN" Njacks=dword:0x00000003 SpkConfig=dword:0x00000004 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[0]\Jack[0]] Color=dword:0x00000001 Pos=dword:0x00000002 Label=dword:0x00000003 Port=dword:0xa X1=dword:0x00000019 Y1=dword:0x00000019 X2=dword:0x0000007d Y2=dword:0x0000007d Ntypes=dword:0x00000002 Dev[0]=dword:0x00000002 Seq[0]=hex:ff Dev[1]=dword:0x00000001 Seq[1]=hex:00 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[0]\Jack[1]] Color=dword:0x00000001 Pos=dword:0x00000002 Label=dword:0x00000003 Port=dword:0xf X1=dword:0x000000e1 Y1=dword:0x00000019 X2=dword:0x00000145 Y2=dword:0x0000007d Ntypes=dword:0x00000002 Dev[0]=dword:0x00000002 Seq[0]=hex:ff Dev[1]=dword:0x00000001 Seq[1]=hex:01 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[0]\Jack[2]] Color=dword:0x00000001 Pos=dword:0x00000002 Label=dword:0x00000003 Port=dword:0xc X1=dword:0x000001a9 Y1=dword:0x00000019 X2=dword:0x0000020d Y2=dword:0x0000007d Ntypes=dword:0x00000003 Dev[0]=dword:0x0000000a Seq[0]=hex:ff Dev[1]=dword:0x00000008 Seq[1]=hex:ff Dev[2]=dword:0x00000001 Seq[2]=hex:02 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[0]\Panel[2]] X1=dword:0x00000064 Y1=dword:0x000000c8 X2=dword:0x0000028a Y2=dword:0x0000015e [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[1]] Name="5.1" Desc="IDS_CONFIG_51" Njacks=dword:0x00000003 SpkConfig=dword:0x00000006 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[1]\Jack[0]] Color=dword:0x00000001 Pos=dword:0x00000002 Label=dword:0x00000003 Port=dword:0xa X1=dword:0x00000019 Y1=dword:0x00000019 X2=dword:0x0000007d Y2=dword:0x0000007d Ntypes=dword:0x00000001 Dev[0]=dword:0x00000001 Seq[0]=hex:00 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[1]\Jack[1]] Color=dword:0x00000001 Pos=dword:0x00000002 Label=dword:0x00000003 Port=dword:0xf X1=dword:0x000000e1 Y1=dword:0x00000019 X2=dword:0x00000145 Y2=dword:0x0000007d Ntypes=dword:0x00000001 Dev[0]=dword:0x00000001 Seq[0]=hex:01 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[1]\Jack[2]] Color=dword:0x00000001 Pos=dword:0x00000002 Label=dword:0x00000003 Port=dword:0xc X1=dword:0x000001a9 Y1=dword:0x00000019 X2=dword:0x0000020d Y2=dword:0x0000007d Ntypes=dword:0x00000001 Dev[0]=dword:0x00000001 Seq[0]=hex:02 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[1]\Panel[2]] X1=dword:0x00000064 Y1=dword:0x000000c8 X2=dword:0x0000028a Y2=dword:0x0000015e [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[2]] Name="Stereo" Desc="IDS_CONFIG_STEREO" Njacks=dword:0x00000003 SpkConfig=dword:0x00000004 [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[2]\Jack[0]] Color=dword:0x00000001 Pos=dword:0x00000002 Label=dword:0x00000003 Port=dword:0xa X1=dword:0x00000019 Y1=dword:0x00000019 X2=dword:0x0000007d Y2=dword:0x0000007d Ntypes=dword:0x00000001 Dev[0]=dword:0x00000002 Seq[0]=hex:ff [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[2]\Jack[1]] Color=dword:0x00000001 Pos=dword:0x00000002 Label=dword:0x00000003 Port=dword:0xf X1=dword:0x000000e1 Y1=dword:0x00000019 X2=dword:0x00000145 Y2=dword:0x0000007d Ntypes=dword:0x00000001 Dev[0]=dword:0x00000002 Seq[0]=hex:ff [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[2]\Jack[2]] Color=dword:0x00000001 Pos=dword:0x00000002 Label=dword:0x00000003 Port=dword:0xc X1=dword:0x000001a9 Y1=dword:0x00000019 X2=dword:0x0000020d Y2=dword:0x0000007d Ntypes=dword:0x00000002 Dev[0]=dword:0x0000000a Seq[0]=hex:ff Dev[1]=dword:0x00000008 Seq[1]=hex:ff [HKLM\SOFTWARE\SigmaTel\STacGUI\XML\Configuration[2]\Panel[2]] X1=dword:0x00000064 Y1=dword:0x000000c8 X2=dword:0x0000028a Y2=dword:0x0000015e [HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions] Version=dword:1 [HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions\JackPresensea] Action1="HPModeA = (JackState(10)==1 && JackDevice(10)==2)" Action2="HPModeF = (JackState(15)==1 && JackDevice(15)==2)" Action3="if(HPModeA==1 || HPModeF == 1,(SetPreset('HeadPhone')),(SetPreset('MultiChannel')))" [HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions\JackPresensef] Action1="HPModeA = (JackState(10)==1 && JackDevice(10)==2)" Action2="HPModeF = (JackState(15)==1 && JackDevice(15)==2)" Action3="if(HPModeA==1 || HPModeF == 1,(SetPreset('HeadPhone')),(SetPreset('MultiChannel')))" [HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions\JackDevicea] Action1="HPModeA = (JackState(10)==1 && JackDevice(10)==2)" Action2="HPModeF = (JackState(15)==1 && JackDevice(15)==2)" Action3="if(HPModeA==1 || HPModeF == 1,(SetPreset('HeadPhone')),(SetPreset('MultiChannel')))" [HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions\JackDevicef] Action1="HPModeA = (JackState(10)==1 && JackDevice(10)==2)" Action2="HPModeF = (JackState(15)==1 && JackDevice(15)==2)" Action3="if(HPModeA==1 || HPModeF == 1,(SetPreset('HeadPhone')),(SetPreset('MultiChannel')))"Download 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.