[Models]
HDAUDIO\FUNC_01&VEN_8384&DEV_7618&SUBSYS_102801DD=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7618&SUBSYS_102801ED=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7618&SUBSYS_102801F4=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7618=this
default=this
[CopyFiles.32]
stlang.dll = 0x25
stacsv.exe = 0x25
[CopyFiles.64]
stlang64.dll = 0x25
stacsv64.exe = 0x25
[DelRegKeys]
HKR\Settings=yes
HKLM\Software\SigmaTel\StacGUI=yes
HKLM\Software\Sigmatel\STSysTray=yes
HKLM\SOFTWARE\SigmaTel\GlobalState=yes
HKLM\SOFTWARE\SigmaTel\Apo=yes
[APPS]
[StartServices.32]
STacSV -r
[StartServices.64]
STacSV64 -r
[StopServices.32]
STacSV -u
[StopServices.64]
STacSV64 -u
[ReplaceDlls.32]
stapo.dll = 0x25
stcplx.dll = 0x25
[ReplaceDlls.64]
stapo64.dll = 0x25
stcplx64.dll = 0x25
[HKLM\Software\Sigmatel\GlobalState]
[HKLM\Software\Sigmatel\STSysTray\1.0.32]
HideTrayIcon = dword: 1
PollingPeriod = dword: 500
RecordPriority = dword: 0
MultiStream = dword: 1
HdmiSupport= dword: 0x0
DDLSupport= dword:0x00
HPSupport= dword: 0x01
SpkSupport= dword: 0x01
[HKLM\Software\Sigmatel\STSysTray\1.0.64]
HideTrayIcon = dword: 1
PollingPeriod = dword: 500
RecordPriority = dword: 0
MultiStream = dword: 1
HdmiSupport= dword: 0x0
DDLSupport= dword:0x00
HPSupport= dword: 0x01
SpkSupport= dword: 0x01
[HKLM\Software\Sigmatel\GlobalState\STSysTray\1.0]
ShowEventDialog = dword: 0
MultiStream = dword: 1
[HKR]
CodecName = "STAC9227"
[HKR\Settings]
TraceFlags = dword: 0x89b3
CPL_UserControlsPowerManagementSettings = Hex: 0
CPL_EnableJacksPage = Hex: 0
CPL_SpdifTransmitterEnabledByUser = hex: 0
CPL_UserControlsFixedDigitalOutRate = hex: 0
EnableDLCDWA = hex: 0
[HKR\Settings\pin]
[HKR\Settings\pin\0a]
CfgDflt = dword: 0x02211230
Action = hex: 81,0D,81,0E,81,0F,81,11
[HKR\Settings\pin\0b]
CfgDflt = dword: 0x02A11220
Bias = hex: FF,04,02
Action = hex: 09,0B,0A,0B
[HKR\Settings\pin\0c]
CfgDflt = dword: 0x01A19040
Bias = hex: FF,04,02
Action = hex: 09,0C,0A,0C
[HKR\Settings\pin\0d]
CfgDflt = dword: 0x01114210
[HKR\Settings\pin\0e]
CfgDflt = dword: 0x01111212
[HKR\Settings\pin\0f]
CfgDflt = dword: 0x01116211
[HKR\Settings\pin\10]
CfgDflt = dword: 0x01813050
Action = hex: 09, 10
[HKR\Settings\pin\11]
CfgDflt = dword: 0x01112214
[HKR\Settings\pin\12]
CfgDflt = dword: 0x403003FA
[HKR\Settings\pin\21]
CfgDflt = dword: 0x404003FB
[HKR\Settings\pin\22]
CfgDflt = dword: 0x40C003FC
[HKR\Settings\connselector]
[HKR\Settings\filter\SpeakerHp]
UniqueID = hex: 0
LegacyIoctlHere = hex: 1
RenderConverter = hex: 2,5,4,3
Associations = hex: 3,1
DisableSPDIFControl = hex: 1
SpdifOutCtrl = hex: 0
DigitalVolumeControl = hex: 0
EnabledPcmRenderBitsAndRates = dword: 0xfffffffe
EnableSetFormatSupport = hex: 1
EnableInputMonitor = hex: 0
EnableHwSpeakerConfigurationSupport = hex: 1
UseHwMuteAlways = hex: 1
ReportInfoForInternalDevPinsToo = hex: 0
EnableSubdeviceOnDevicePresence = hex: 2,0,1,0,1,2,1,1,1,4
[HKR\settings\filter\MicIn1]
UniqueID = hex: 1
LegacyIoctlHere = hex: 0
CaptureConverter = hex: 7
EnableCompositeMuxAndAdcCtrl = hex: 0
Associations = hex: 2
TurnOffBiasIfPinNotSelected = hex: 1
EnabledPcmCaptureBitsAndRates = dword: 0x000a0060
MicBoost = hex: 0
KeepAdcAlwaysOn = hex: 0
MicInRecVolume = dword: 0x000a8000
EnableSubdeviceOnDevicePresence = hex: A,0
[HKR\settings\filter\MicIn2]
UniqueID = hex: 2
LegacyIoctlHere = hex: 0
CaptureConverter = hex: 8
EnableCompositeMuxAndAdcCtrl = hex: 0
Associations = hex: 4
TurnOffBiasIfPinNotSelected = hex: 1
EnabledPcmCaptureBitsAndRates = dword: 0x000a0060
MicBoost = hex: 0
KeepAdcAlwaysOn = hex: 0
MicInRecVolume = dword: 0x000a8000
EnableSubdeviceOnDevicePresence = hex: A,0
[HKR\settings\filter\LineIn]
UniqueID = hex: 3
LegacyIoctlHere = hex: 0
CaptureConverter = hex: 9
EnableCompositeMuxAndAdcCtrl = hex: 0
Associations = hex: 5
EnabledPcmCaptureBitsAndRates = dword: 0x000a0060
KeepAdcAlwaysOn = hex: 0
LineInRecVolume = dword: 0x000a8000
EnableSubdeviceOnDevicePresence = hex: 8,0
[HKR\Settings\filter\MicIn1\MaxLvlLimiters]
MicBoostLevel = dword: 0x00140000
[HKR\Settings\filter\MicIn2\MaxLvlLimiters]
MicBoostLevel = dword: 0x00140000
[HKR\Settings\filter\MicIn2\TopoNames]
MicIn = "{A72A6A9C-896A-45ce-AD88-6BB096B11B36}"
[HKLM\software\SigmaTel\Apo\GFX\SpeakerHp\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 100001
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: 100
ApoClsId = "{62dc1a93-ae24-464c-a43e-452f824c4250}"
[HKLM\Software\Sigmatel\APO\LFX\SpeakerHp\Plugins\Spread]
idEffect = dword: 0x8
idEffectType = dword: 0x8
load = dword: 0x1
order = dword: 500
[HKLM\Software\Sigmatel\APO\LFX\SpeakerHp\Presets\_Initial\Spread]
bypass = dword: 0x0
SpoofJackPresence = dword: 1
SpoofJackPresenceFront = dword: 1
SpoofJackPresenceCLfe = dword: 1
SpoofJackPresenceRearPair3 = dword: 1
SpoofJackPresenceSidePair4 = dword: 1
[HKLM\Software\Sigmatel\APO\LFX\SpeakerHp\Presets\DisableSpread\Spread]
bypass = dword: 0x1
[HKLM\Software\Sigmatel\APO\LFX\SpeakerHp\Presets\EnableSpread\Spread]
bypass = dword: 0x0
[HKLM\Software\Sigmatel\APO\LFX\SpeakerHp\Presets\DisableBoth\Spread]
bypass = dword: 0x1
[HKLM\Software\Sigmatel\APO\LFX\SpeakerHp\Presets\EnableBoth\Spread]
bypass = 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.