[Models]
HDAUDIO\FUNC_01&VEN_8384&DEV_7632&SUBSYS_107B0210=this
Default=this
[CopyFiles.32]
IDTSG.cpl = 0x25
stlang.dll = 0x25
stacsv.exe = 0x25
[CopyFiles.64]
IDTSG64.cpl = 0x25
stlang64.dll = 0x25
stacsv64.exe = 0x25
[LaunchProgramsAfter.32]
STacSV -r
[LaunchProgramsAfter.64]
STacSV64 -r
[HKLM\Software\Microsoft\Windows\CurrentVersion\Run.32]
[HKLM\Software\Microsoft\Windows\CurrentVersion\Run.64]
[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
HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel High Definition Audio=Yes
[HKLM\Software\Sigmatel\GlobalState]
[HKR]
CodecName = "STAC9250"
[HKR\Settings]
TraceFlags = dword: 0x89B3
CPL_SaveExtraPower = hex: 0
CPL_UserControlsFixedDigitalOutRate = hex: 0
9200MixerCompensation1PcmMode = hex: 2
9200MixerCompensation2PcmMode = hex: 3
CodecAccessAttempts = dword:8
[HKR\Settings\pin]
[HKR\Settings\Pin\07]
CfgDflt = dword: 0x400F00F9
[HKR\Settings\Pin\08]
CfgDflt = dword: 0x400F00FD
[HKR\Settings\Pin\0A]
CfgDflt = dword: 0x400F00F5
[HKR\Settings\Pin\0B]
CfgDflt = dword: 0x00A1102E
[HKR\Settings\Pin\0C]
CfgDflt = dword: 0x400F00FB
[HKR\Settings\Pin\0D]
CfgDflt = dword: 0x02111010
[HKR\Settings\Pin\10]
CfgDflt = dword: 0x422110FA
[HKR\Settings\Pin\11]
CfgDflt = dword: 0x422110FE
[HKR\Settings\Pin\15]
CfgDflt = dword: 0x95A6F020
[HKR\Settings\GPIO]
03 = hex: 0x85
AntiPopGpo = hex: 3,2
[HKR\Settings\Connselector]
[HKR\Settings\Filter\SpeakerHp]
UniqueID = hex: 0
LegacyIoctlHere = hex: 1
RenderConverter = hex: 2
Associations = hex: 1
Pins = hex: 0D
DigitalVolumeControl = hex: 0
EnableSetFormatSupport = hex: 1
EnableHwSpeakerConfigurationSupport = hex: 0
EnabledPcmRenderBitsAndRates = dword: 0x000FFFFE
MasterControlsIndependentMixerInputs = hex: 0
EnableVendorPcBeep = hex: 1
PcBeepVolume = dword: 0
PcBeepMute = hex: 1
EnableInputMonitor = hex: 1
RecMonitorMute = hex: 1
EnabledNonPcmBitsAndRates = dword: 0x20040
BiosInterfaceAddress = dword: 0x000DF7E0
[HKR\Settings\filter\MuxedIn]
UniqueID = hex: 1
Pins = hex: 0B,11,15
LegacyIoctlHere = hex: 0
CaptureConverter = hex: 3
EnableCompositeMuxAndAdcCtrl = hex: 0
Associations = hex: 2
MicBoost = hex: 1
DisableMicBoost = hex: 0
EnabledPcmCaptureBitsAndRates = dword: 0x000FFFFF
MicInRecVolume = dword: 0x000a8000
Mic2InRecVolume = dword: 0x000a8000
[HKR\Settings\filter\MuxedIn\MaxLvlLimiters]
MicBoostLevel = dword: 0x000c0000
[HKR\Settings\filter\DMic\TopoNames]
MicIn = "{A218C4A7-BDF8-4e59-9BEE-994835B7F393}"
[HKLM\software\SigmaTel\Apo\GFX\SpeakerHp\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 5
ApoClsId = "{637c490d-eee3-4c0a-973f-371958802da2}"
[HKLM\software\SigmaTel\Apo\LFX\SpeakerHp\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 5
ApoClsId = "{62dc1a93-ae24-464c-a43e-452f824c4250}"
[HKLM\SOFTWARE\Sigmatel\STacGUI]
Config_Tab = dword: 0x8
Config_Spk = dword: 0x0
Config_Adv = dword: 0x01
Config_Pwr = dword: 0xB
Config_Oem = dword: 0x0
[HKLM\SOFTWARE\Sigmatel\STacGUI\XML]
Nconfigs = dword: 0x0
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.