[Models]
HDAUDIO\FUNC_01&VEN_8384&DEV_76A0&SUBSYS_1028021C=this
HDAUDIO\FUNC_01&VEN_8384&DEV_76A0=this
Default=this
[NoVistaUI]
[CopyFiles.32]
idtsg.cpl = 0x25
stlang.dll = 0x25
stacsv.exe = 0x25
[CopyFiles.64]
idtsg64.cpl = 0x25
stlang64.dll = 0x25
stacsv64.exe = 0x25
[DelRegKeys]
HKR\Settings=yes
HKLM\Software\IDT\GlobalState=yes
[APPS]
[StartServices.32]
STacSV -r
[StartServices.64]
STacSV64 -r
[ReplaceDlls.32]
stapo.dll = 0x25
stcplx.dll = 0x25
[ReplaceDlls.64]
stapo64.dll = 0x25
stcplx64.dll = 0x25
[HKLM\Software\IDT\State\Shared]
ShowEventDialog = dword: 1
MultiStream = dword: 1
HPSupport= dword: 0x01
SpkSupport= dword: 0x01
[HKLM\Software\IDT\State\UI]
MultiStream = dword: 1
[HKLM\Software\IDT\Config\Shared]
Config_Oem = dword: 2
PollingPeriod = dword: 1000
ShowEventDialog = dword: 1
[HKLM\Software\IDT\Config\STacsv]
HwSpkCfg = dword: 0
MultiStream = dword: 1
MicRetasking = dword: 0
[HKLM\Software\IDT\Config\SysTray.32]
ControlPanel = "IDTsg.cpl"
HideTrayIcon = dword: 1
Automatic = dword: 0
RecordPriority = dword: 1
PopUpType = dword: 1
[HKLM\Software\IDT\Config\SysTray.64]
ControlPanel = "IDTsg64.cpl"
HideTrayIcon = dword: 1
Automatic = dword: 0
RecordPriority = dword: 1
PopUpType = dword: 1
[StartConsoleApps.32]
IDTPIMA.exe -mode 0 -submode 2 -defaultCapture 0xB -timeout 240
IDTPIMA.exe -mode 0 -submode 2 -defaultRender 0xD -timeout 240
[StartConsoleApps.64]
IDTPMA64.exe -mode 0 -submode 2 -defaultCapture 0xB -timeout 240
IDTPMA64.exe -mode 0 -submode 2 -defaultRender 0xD -timeout 240
[HKR]
CodecName = "STAC9205"
[HKR\Settings]
TraceFlags = dword: 0x89B3
BiosType1 = hex: 01
EnablePcBeepAtCd = hex: 0
AllowHpOnNonSupportingPin = hex: 0
PmEnabledWidget = hex: 0D
CPL_SaveExtraPower = hex: 0
CPL_MaySwitchExtAmpPowerState = hex: 1
CodecAccessAttempts = dword: 0x000003E8
[HKR\Settings\pin]
[HKR\Settings\Pin\0A]
CfgDflt = dword: 0x0421101F
Action = hex: 81,0D
[HKR\Settings\Pin\0B]
CfgDflt = dword: 0x400003F7
[HKR\Settings\Pin\0C]
CfgDflt = dword: 0x400003F6
[HKR\Settings\Pin\0D]
CfgDflt = dword: 0x90170310
ExtAmpCtrl = hex: 00,05,02
[HKR\Settings\Pin\0E]
CfgDflt = dword: 0x400000FE
[HKR\Settings\Pin\0F]
CfgDflt = dword: 0x400000FF
[HKR\Settings\Pin\14]
CfgDflt = dword: 0x400000FD
[HKR\Settings\Pin\16]
CfgDflt = dword: 0x40F000F9
[HKR\Settings\Pin\17]
CfgDflt = dword: 0x400000FA
[HKR\Settings\Pin\18]
CfgDflt = dword: 0x400000FC
[HKR\Settings\Pin\21]
CfgDflt = dword: 0x01441330
CfgCurr = dword: 0x0144131F
AltCfg = hex: 1F,13,44,01,30,13,44,01
GpiForPinSense = dword: 0x204
[HKR\Settings\Pin\22]
CfgDflt = dword: 0x40C003F8
[HKR\Settings\Connselector]
[HKR\Settings\filter\SpeakerHp]
LegacyIoctlHere = hex: 1
Associations = hex: 1
DigitalVolumeControl = hex: 0
EnabledPcmRenderBitsAndRates = dword: 0xfffffffe
EnableHwSpeakerConfigurationSupport = hex: 0
EnableVendorPcBeep = hex: 1
PCBeepVolume = dword: 0xffd00000
FadeAudio = hex: 1
EnableSetFormatSupport = hex: 1
EnableIntSpkrMute = hex: 1
UseHwMuteAlways = hex: 1
DisableMasterVolume = hex: 1
MasterMute = hex: 0
ReportInfoForInternalDevPinsToo = hex: 0
MasterVolume = dword: 0xfff40000
MasterControlsIndependentMixerInputs = hex: 1
DisableNonPcmPin = hex: 1
CombinePcmAndNonPcmPins = hex: 0
GpioForSpdifMuteControl = hex: 3
MasterMuteControlsSpdif = hex: 1
[HKR\Settings\filter\SpdifOut]
Associations = hex: 3
LegacyIoctlHere = hex: 0
DisableSPDIFControl = hex: 0
SpdifOutCtrl = hex: 1
GpioForSpdifMuteControl = hex: 3
MasterMuteControlsSpdif = hex: 1
EnabledPcmRenderSpdifBitsAndRates = dword: 0x1F05E0
DiscreteRanges = hex: 1
EnabledNonPcmBitsAndRates = dword: 0x0020040
[HKR\Settings\GPIO]
04 = hex: 0x00, 0x01, 0x0D
03 = hex: 0x82
00 = hex: 0x82
[HKLM\software\IDT\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\IDT\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\IDT\Apo\GFX\SpdifOut\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 5
ApoClsId = "{637c490d-eee3-4c0a-973f-371958802da2}"
[HKLM\software\IDT\Apo\LFX\SpdifOut\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 5
ApoClsId = "{62dc1a93-ae24-464c-a43e-452f824c4250}"
[HKLM\Software\IDT\APO\GFX\SpeakerHp\Plugins]
EndpointId = dword: 0xFFFFFFFF
[HKLM\SOFTWARE\IDT\Config\EventExpressions]
Version=dword:1
[HKLM\SOFTWARE\IDT\Config\EventExpressions\JackPresenseA]
Action1="if(JackState(10) == 1 || JackState(33) == 1,(BypassSystemEq(1)),(BypassSystemEq(0)))"
Action2="if(JackState(10) == 1 || JackState(33) == 1,(BypassSystemComp(1)),(BypassSystemComp(0)))"
Action3="if(JackState(10) == 1,(LoadPresetEx("HPConnected","SpeakerHp")),(LoadPresetEx("HPRemoved","SpeakerHp")))"
[HKLM\SOFTWARE\IDT\Config\EventExpressions\JackPresense21]
Action1="if(JackState(10) == 1 || JackState(33) == 1,(BypassSystemEq(1)),(BypassSystemEq(0)))"
Action2="if(JackState(10) == 1 || JackState(33) == 1,(BypassSystemComp(1)),(BypassSystemComp(0)))"
[HKLM\SOFTWARE\IDT\Config\EventExpressions\StreamStart0004]
Action1="SetDeviceType(33,4) && SetVerified(33,1)"
[HKLM\SOFTWARE\IDT\Config\EventExpressions\StreamStop0004]
Action1="SetDeviceTypeSlaved(33,4) && SetVerified(33,1)"
[HKLM\SOFTWARE\IDT\Config\EventExpressions\ServiceStartup]
Action1="SetDeviceTypeSlaved(33,4) && SetVerified(33,1)"
[HKLM\Software\IDT\Apo\Gfx\SpeakerHp\Plugins\HPCompressor]
idEffect = dword: 105
idEffectType = dword: 5
order = dword: 5000
load = dword: 1
[HKLM\Software\IDT\Apo\Gfx\SpeakerHp\Plugins\HPLimiter]
idEffect = dword: 106
idEffectType = dword: 6
order = dword: 5001
load = dword: 1
[HKLM\Software\IDT\Apo\Gfx\SpeakerHp\Presets\_Initial\HPCompressor]
CompRatio = dword: 125
CompAttack= dword: 9990
CompRelease= dword: 9990
CompThreshDb= dword: -1500
MakeupGainDB= dword: 60
GateRatio= dword: 0
GateAttack= dword: 0
GateRelease= dword: 0
GateThreshDb= dword: 0
Flags= dword: 9
[HKLM\Software\IDT\Apo\Gfx\SpeakerHp\Presets\_Initial\HPLimiter]
CompRatio = dword: 3700
CompAttack= dword: 9900
CompRelease= dword: 9900
CompThreshDb= dword: -1400
MakeupGainDB= dword: 0
GateRatio= dword: 0
GateAttack= dword: 0
GateRelease= dword: 0
GateThreshDb= dword: 0
Flags= dword: 11
[HKLM\Software\IDT\Apo\Gfx\SpeakerHp\Presets\HPConnected\HPCompressor]
Flags= dword: 8
[HKLM\Software\IDT\Apo\Gfx\SpeakerHp\Presets\HPConnected\HPLimiter]
Flags= dword: 10
[HKLM\Software\IDT\Apo\Gfx\SpeakerHp\Presets\HPRemoved\HPCompressor]
Flags= dword: 9
[HKLM\Software\IDT\Apo\Gfx\SpeakerHp\Presets\HPRemoved\HPLimiter]
Flags= dword: 11
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.