[Models]
HDAUDIO\FUNC_01&VEN_8384&DEV_7680&SUBSYS_102801A7=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7680&SUBSYS_102801AB=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7680&SUBSYS_102801A9=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7680&SUBSYS_102801D1=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7680&SUBSYS_102801D2=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7680=this
default=this
[CopyFiles]
stac97.cpl = 0x25
stsystra.exe = 0x24
stacapi.dll = 0x25
[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 = hex: 1
PollingPeriod = hex: 500
RecordPriority = hex: 0
[HKR\Settings]
InitVerbs = hex: 34,e4,17,00
TraceFlags = dword: 0x89b3
CPL_UserControlsPowerManagementSettings = Hex: 0
CPL_EnableJacksPage = Hex: 1
[HKR\Settings\Spreader]
Bypass = dword: 0x0
[HKR\Settings\pin]
[HKR\Settings\pin\0a]
cfgdflt = dword: 0x02214030
action = hex: 0x81,0xd,0x81,0xc,0x81,0xb,0x81,0xf
[HKR\Settings\pin\0b]
cfgdflt = dword: 0x01A19021
cfgcurr = dword: 0x01119013
[HKR\Settings\pin\0c]
cfgdflt = dword: 0x01111012
[HKR\Settings\pin\0d]
cfgdflt = dword: 0x01114010
[HKR\Settings\pin\0e]
cfgdflt = dword: 0x02A19020
[HKR\Settings\pin\0f]
cfgdflt = dword: 0x01117011
[HKR\Settings\pin\15]
cfgdflt = dword: 0x01813122
[HKR\Settings\pin\10]
cfgdflt = dword: 0x400001F0
[HKR\Settings\pin\11]
cfgdflt = dword: 0x400001F1
[HKR\Settings\pin\1b]
cfgdflt = dword: 0x400001F2
[HKR\Settings\connselector]
[HKR\Settings\filter\Rear]
UniqueId = hex: 0
LegacyIoctlHere = hex: 1
CaptureConverter = hex: 6
RenderConverter = hex: 2, 5, 3, 4
DisableSPDIFControl = hex: 1
EnabledPcmRenderBitsAndRates = dword: 0xfffffffe
EnabledPcmCaptureBitsAndRates = dword: 0xfffffffe
EnableSetFormatSupport = hex: 1
EnableInputMonitor = hex: 1
KeepAdcAlwaysOn = hex: 1
EnableHwSpeakerConfigurationSupport = hex: 1
MasterControlsIndependentMixerInputs = hex: 1
[HKR\Settings\filter\Rear\MaxLvlLimiters]
MicIn = dword: 0x000c0000
Mic2In = dword: 0x000c0000
[HKR\Settings\filter\Rear\TopoNames]
Mic2In = "{A72A6A9C-896A-45ce-AD88-6BB096B11B36}"
InpMonitor = "{AD16E140-C319-4381-98AB-AB72A3C26892}"
[HKCR\CLSID\{8B9C122C-653F-4407-8485-3196C5D15A40}]
(default)="PortConfig Class"
[HKCR\CLSID\{8B9C122C-653F-4407-8485-3196C5D15A40}\InprocServer32]
(default)="stacapi.dll"
ThreadingModel="Both"
[HKCR\CLSID\{8B9C122C-653F-4407-8485-3196C5D15A40}\ProgID]
(default)="STacAPI.PortConfig.1"
[HKCR\CLSID\{8B9C122C-653F-4407-8485-3196C5D15A40}\TypeLib]
(default)="{A9A5301C-9A2E-4DF1-9145-A083182BE5E5}"
[HKCR\CLSID\{8B9C122C-653F-4407-8485-3196C5D15A40}\VersionIndependentProgID]
(default)="STacAPI.PortConfig"
[HKCR\CLSID\{F323D608-FB63-4C42-931B-764685D84837}]
(default)="PSFactoryBuffer"
[HKCR\CLSID\{F323D608-FB63-4C42-931B-764685D84837}\InProcServer32]
(default)="stacapi.dll"
ThreadingModel="Both"
[HKCR\Interface\{5B758382-6C96-47D5-B63B-3523C1547A55}]
(default)="_IPortConfigEvents"
[HKCR\Interface\{5B758382-6C96-47D5-B63B-3523C1547A55}\ProxyStubClsid]
(default)="{00020420-0000-0000-C000-000000000046}"
[HKCR\Interface\{5B758382-6C96-47D5-B63B-3523C1547A55}\ProxyStubClsid32]
(default)="{00020420-0000-0000-C000-000000000046}"
[HKCR\Interface\{5B758382-6C96-47D5-B63B-3523C1547A55}\TypeLib]
(default)="{A9A5301C-9A2E-4DF1-9145-A083182BE5E5}"
Version="1.0"
[HKCR\Interface\{F323D608-FB63-4C42-931B-764685D84837}]
(default)="IPortConfig"
[HKCR\Interface\{F323D608-FB63-4C42-931B-764685D84837}\NumMethods]
(default)="15"
[HKCR\Interface\{F323D608-FB63-4C42-931B-764685D84837}\ProxyStubClsid32]
(default)="{F323D608-FB63-4C42-931B-764685D84837}"
[HKCR\STacAPI.PortConfig]
(default)="PortConfig Class"
[HKCR\STacAPI.PortConfig\CLSID]
(default)="{8B9C122C-653F-4407-8485-3196C5D15A40}"
[HKCR\STacAPI.PortConfig\CurVer]
(default)="STacAPI.PortConfig.1"
[HKCR\STacAPI.PortConfig.1]
(default)="PortConfig Class"
[HKCR\STacAPI.PortConfig.1\CLSID]
(default)="{8B9C122C-653F-4407-8485-3196C5D15A40}"
[HKCR\TypeLib\{A9A5301C-9A2E-4DF1-9145-A083182BE5E5}]
[HKCR\TypeLib\{A9A5301C-9A2E-4DF1-9145-A083182BE5E5}\1.0]
(default)="STacAPI 1.0 Type Library"
[HKCR\TypeLib\{A9A5301C-9A2E-4DF1-9145-A083182BE5E5}\1.0\0]
[HKCR\TypeLib\{A9A5301C-9A2E-4DF1-9145-A083182BE5E5}\1.0\0\win32]
(default)="stacapi.dll"
[HKCR\TypeLib\{A9A5301C-9A2E-4DF1-9145-A083182BE5E5}\1.0\FLAGS]
(default)="0"
[HKCR\TypeLib\{A9A5301C-9A2E-4DF1-9145-A083182BE5E5}\1.0\HELPDIR]
(default)=""
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.