[Models]
HDAUDIO\FUNC_01&VEN_8384&DEV_7681&SUBSYS_80861110=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7681&SUBSYS_80860303=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7681&SUBSYS_80860404=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7681&SUBSYS_80860707=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7681&SUBSYS_80860908=this
Default=this
[DelRegKeys]
HKR\Settings=yes
HKLM\Software\SigmaTel\StacGUI=yes
HKCU\Software\SigmaTel\Settings=yes
HKLM\Software\Sigmatel\STSysTray=yes
HKLM\SOFTWARE\SigmaTel\GlobalState=yes
HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio=yes
HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio2=yes
HKCU\Software\Microsoft\Multimedia\Sound Mapper=Yes
[APPS]
[CopyFiles.32]
stacgui.cpl = 0x25
stlang.dll = 0x25
stacsv.exe = 0x25
sttray.exe = 0x24
[CopyFiles.64]
stacui64.cpl = 0x25
stlang64.dll = 0x25
stacsv64.exe = 0x25
sttray64.exe = 0x24
[ReplaceDlls.32]
stapo.dll = 0x25
stcplx.dll = 0x25
[ReplaceDlls.64]
stapo64.dll = 0x25
stcplx64.dll = 0x25
[StartServices.32]
STacSV -r
[StartServices.64]
STacSV64 -r
[StartPrograms.32]
STtray
[StartPrograms.64]
STtray64
[StopServices.32]
STacSV -u
[StopServices.64]
STacSV64 -u
[HKLM\Software\Microsoft\Windows\CurrentVersion\Run.32]
SigmatelSysTrayApp="sttray.exe"
[HKLM\Software\Microsoft\Windows\CurrentVersion\Run.64]
SigmatelSysTrayApp="sttray64.exe"
[HKLM\SOFTWARE\SigmaTel\GlobalState\STSysTray\1.0]
ShowEventDialog = dword: 1
[HKLM\Software\Sigmatel\STSysTray\1.0.32]
HideTrayIcon = dword: 0
RecordPriority = dword: 1
ControlPanel = "stacgui.cpl"
Automatic = dword: 1
PopUpType = dword: 1
HwSpkCfg = dword: 1
[HKLM\Software\Sigmatel\STSysTray\1.0.64]
HideTrayIcon = dword: 0
RecordPriority = dword: 1
ControlPanel = "stacui64.cpl"
Automatic = dword: 1
PopUpType = dword: 1
HwSpkCfg = dword: 1
[HKR]
CodecName = "STAC9220"
[HKR\Settings]
InitVerbs = hex:
TraceFlags = dword: 0x89B3
CPL_SaveExtraPower = hex: 0
CPL_MaySwitchExtAmpPowerState = hex: 0
CPL_UserControlsMaySwitchExtAmpPowerState = hex: 0
CPL_SecondsAfter = dword: 5
CPL_UserControlsPowerManagementSettings = Hex: 0
CPL_SpdifTransmitterEnabledByUser = hex: 1
CPL_UserControlsFixedDigitalOutRate = hex: 1
CPL_FixedDigitalOutRate = dword: 0
MicBoostLevel = dword: 0x000A0000
Mic2BoostLevel = dword: 0x000A0000
EnableDLCDWA = hex: 0
[HKR\Settings\pin]
[HKR\Settings\Pin\0A]
CfgDflt = dword: 0x0221421F
Action = hex: 81,0D,81,0C,81,0B,81,0F
[HKR\Settings\Pin\0B]
CfgDflt = dword: 0x01111012
[HKR\Settings\Pin\0C]
CfgDflt = dword: 0x0181322E
AltCfg = hex: 14,32,11,01
Action = hex: 09,0C
[HKR\Settings\Pin\0D]
CfgDflt = dword: 0x01114210
AltCfg = hex: 10,42,21,01
[HKR\Settings\Pin\0E]
CfgDflt = dword: 0x01A19220
Bias = hex: 00,05,02
Action = hex: 09,0E,0A,0E
[HKR\Settings\Pin\0F]
CfgDflt = dword: 0x01117211
[HKR\Settings\Pin\10]
CfgDflt = dword: 0x01452130
AltCfg = hex: 30,21,45,01,1F,21,55,01
[HKR\Settings\Pin\11]
CfgDflt = dword: 0x400000FD
[HKR\Settings\Pin\15]
CfgDflt = dword: 0x02A19121
GpiForPinSense = dword: 0x202
[HKR\Settings\Pin\1B]
CfgDflt = dword: 0x400000FB
[HKR\Settings\GPIO]
00 = hex: 82
02 = hex: 00,89,15
[HKR\Settings\Connselector]
[HKR\Settings\filter\Speaker]
UniqueID = hex: 0
LegacyIoctlHere = hex: 1
RenderConverter = hex: 2,5,4,3
SlavedAdatConverter = hex: 19
Associations = hex: 1
DigitalVolumeControl = hex: 0
EnableSetFormatSupport = hex: 1
EnableHwSpeakerConfigurationSupport = hex: 0
EnableInputMonitor = hex: 1
KeepAdcAlwaysOn = hex: 1
MasterControlsIndependentMixerInputs = hex: 0
[HKR\Settings\filter\MuxedIn]
UniqueID = hex: 1
LegacyIoctlHere = hex: 0
CaptureConverter = hex: 6
EnableCompositeMuxAndAdcCtrl = hex: 0
Associations = hex: 2
DigitalVolumeControl = hex: 0
MicBoost = hex: 0
Mic2Boost = hex: 0
MicInRecVolume = dword: 0x000a8000
Mic2InRecVolume = dword: 0x000a8000
LineInRecVolume = dword: 0x000a8000
[HKR\Settings\filter\MuxedIn\TopoNames]
MicIn = "{A72A6A9C-896A-45ce-AD88-6BB096B11B36}"
[HKR\Settings\filter\SpdifOut]
UniqueID = hex: 2
LegacyIoctlHere = hex: 0
SpdifOutConverter = hex: 8
Associations = hex: 3
DisableSPDIFControl = hex: 1
DigitalVolumeControl = hex: 0
EnableSubdeviceOnDevicePresence = hex: 4,0
[HKLM\SOFTWARE\Sigmatel\STacGUI]
Config_Tab = dword: 0xA
Config_Spk = dword: 0x21
Config_Adv = dword: 0x100
Config_Portmap = dword: 0xC
Config_MicLevN = dword: 0x1
MicBoost[0] = dword: 0xA
Config = dword: 0x0
[HKLM\Software\SigmaTel\StacGUI\XML]
Nconfigs = dword: 0x1
GroupOffset = dword: 0x1
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]]
Name = "IDS_CONFIG_OPEN"
Desc = "IDS_CONFIG_OPEN"
Njacks = dword: 0x8
SpkConfig = dword: 0x6
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Panel[1]]
X1 = dword: 0xA0
X2 = dword: 0x138
Y1 = dword: 0x50
Y2 = dword: 0x165
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Panel[2]]
X1 = dword: 0x1CC
X2 = dword: 0x23E
Y1 = dword: 0x50
Y2 = dword: 0x106
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Jack[0]]
Pos = dword: 0x1
Port = dword: 0xB
Color = dword: 0x1
Label = dword: 0x0
X1 = dword: 0xC
Y1 = dword: 0x19
X2 = dword: 0x48
Y2 = dword: 0x55
Ntypes = dword: 0x1
Dev[0] = dword: 0x1
Seq[0] = hex: 0x2
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Jack[1]]
Pos = dword: 0x1
Port = dword: 0xF
Color = dword: 0x7
Label = dword: 0x0
X1 = dword: 0xC
Y1 = dword: 0x6C
X2 = dword: 0x48
Y2 = dword: 0xA8
Ntypes = dword: 0x1
Dev[0] = dword: 0x1
Seq[0] = hex: 0x1
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Jack[2]]
Pos = dword: 0x1
Port = dword: 0x10
Color = dword: 0x2
Label = dword: 0x0
X1 = dword: 0xC
Y1 = dword: 0xBE
X2 = dword: 0x48
Y2 = dword: 0xFA
Ntypes = dword: 0x2
Dev[0] = dword: 0x4
Seq[0] = hex: 0x0
Dev[1] = dword: 0x5
Seq[1] = hex: 0xF
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Jack[3]]
Pos = dword: 0x1
Port = dword: 0xC
Color = dword: 0x3
Label = dword: 0x1
X1 = dword: 0x52
Y1 = dword: 0x19
X2 = dword: 0x8E
Y2 = dword: 0x55
Ntypes = dword: 0x2
Dev[0] = dword: 0x8
Seq[0] = hex: 0xE
Dev[1] = dword: 0x1
Seq[1] = hex: 0x4
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Jack[4]]
Pos = dword: 0x1
Port = dword: 0xD
Color = dword: 0x4
Label = dword: 0x1
X1 = dword: 0x52
Y1 = dword: 0x6C
X2 = dword: 0x8E
Y2 = dword: 0xA8
Ntypes = dword: 0x2
Dev[0] = dword: 0x1
Seq[0] = hex: 0x0
Dev[1] = dword: 0x2
Seq[1] = hex: 0x0
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Jack[5]]
Pos = dword: 0x1
Port = dword: 0xE
Color = dword: 0x9
Label = dword: 0x1
X1 = dword: 0x52
Y1 = dword: 0xBE
X2 = dword: 0x8E
Y2 = dword: 0xFA
Ntypes = dword: 0x1
Dev[0] = dword: 0xA
Seq[0] = hex: 0x0
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Jack[6]]
Pos = dword: 0x2
Port = dword: 0xA
Color = dword: 0x4
Label = dword: 0x1
X1 = dword: 0x1B
Y1 = dword: 0xE
X2 = dword: 0x57
Y2 = dword: 0x4A
Ntypes = dword: 0x1
Dev[0] = dword: 0x2
Seq[0] = hex: 0xF
[HKLM\Software\SigmaTel\StacGUI\XML\Configuration[0]\Jack[7]]
Pos = dword: 0x2
Port = dword: 0x15
Color = dword: 0x9
Label = dword: 0x1
X1 = dword: 0x1B
Y1 = dword: 0x60
X2 = dword: 0x57
Y2 = dword: 0x9C
Ntypes = dword: 0x1
Dev[0] = dword: 0xA
Seq[0] = hex: 0x1
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.