[Models] HDAUDIO\FUNC_01&VEN_8384&DEV_7634&SUBSYS_107B0461=this Default=this [DelRegKeys] HKR\Settings=yes HKLM\Software\IDT=yes [APPS] [CopyFiles.32] IDTSG.cpl = 0x25 stlang.dll = 0x25 stacsv.exe = 0x25 [CopyFiles.64] IDTSG64.cpl = 0x25 stlang64.dll = 0x25 stacsv64.exe = 0x25 [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] SysTrayApp="%ProgramFiles%\IDT\WDM\sttray.exe" [HKLM\Software\Microsoft\Windows\CurrentVersion\Run.64] SysTrayApp="%ProgramFiles%\IDT\WDM\sttray64.exe" [HKR] CodecName = "STAC9250" [HKR\Settings] Initverbs = hex: 0xff,0xf8,0x17,0x00,0x7f,0xf8,0x17,0x00,0x40,0xf8,0x17,0x00,0x7f,0xf8,0x17,0x00,0x40,0xf8,0x17,0x00,0x7f,0xf8,0x17,0x00,0x40,0xf8,0x17,0x00,0x00,0xf8,0x17,0x00,0x02,0xf9,0x17,0x00,0x00,0xf9,0x17,0x00 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: 0x40C000F0 [HKR\Settings\Pin\08] CfgDflt = dword: 0x424500F2 [HKR\Settings\Pin\0A] CfgDflt = dword: 0x01813021 [HKR\Settings\Pin\0B] CfgDflt = dword: 0x02A1902E Action = hex: 88,0B Selectable = hex: 0 PriorityDflt = hex: 0 [HKR\Settings\Pin\0C] CfgDflt = dword: 0x90A7012E Selectable = hex: 1 PriorityDflt = hex: 0 [HKR\Settings\Pin\0D] CfgDflt = dword: 0x90104010 [HKR\Settings\Pin\10] CfgDflt = dword: 0x400000F1 [HKR\Settings\Pin\11] CfgDflt = dword: 0x90330020 [HKR\Settings\Connselector] [HKR\settings\filter\Speaker] UniqueID = hex: 0 LegacyIoctlHere = hex: 1 Associations = hex: 1 DigitalVolumeControl = 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 Associations = hex: 2 EnabledPcmCaptureBitsAndRates = dword: 0x000FFFFF MicInRecVolume = dword: 0x000C38A6 Mic2InRecVolume = dword: 0x000C38A6 LineInRecVolume = dword: 0x00111b84 CDInRecVolume = dword: 0x00111b84 MicBoostLevel = dword: 0x00140000 [HKR\Settings\filter\MuxedIn\MaxLvlLimiters] MicBoostLevel = dword: 0x00140000 [HKR\Settings\filter\MuxedIn\TopoNames] [HKLM\software\IDT\Apo\GFX\Speaker\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\Speaker\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\Speaker\plugins\SysEq] Load = dword: 1 IdEffect = dword: 101 IdEffectType = dword: 1 Order = dword: 1100 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq] NumBands = dword:12 RegVersion = dword: 1 Bypass = dword: 0 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band0] idxBand = dword: 0 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 1 GroupId = dword: 0 Freq =dword: 150 GainDbx1000 = dword: -2000 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band1] idxBand = dword: 1 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 300 GainDbx1000 = dword: -2000 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band2] idxBand = dword: 2 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 500 GainDbx1000 = dword: -2000 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band3] idxBand = dword: 3 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 750 GainDbx1000 = dword: -3000 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band4] idxBand = dword: 4 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 1000 GainDbx1000 = dword: -2000 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band5] idxBand = dword: 5 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 2000 GainDbx1000 = dword: -2000 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band6] idxBand = dword: 6 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 8000 GainDbx1000 = dword: 0 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band7] idxBand = dword: 7 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 12000 GainDbx1000 = dword: 0 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band8] idxBand = dword: 8 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 15000 GainDbx1000 = dword: 0 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band9] idxBand = dword: 9 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 17000 GainDbx1000 = dword: 0 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band10] idxBand = dword: 10 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 0 GroupId = dword: 0 Freq =dword: 17000 GainDbx1000 = dword: 0 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\SysEq\Band11] idxBand = dword: 11 Flags = dword: 0 ChannelMask = dword: 262143 Type = dword: 2 GroupId = dword: 0 Freq =dword: 17000 GainDbx1000 = dword: 0 Bandwidthx1000 = dword: 1000 [HKLM\Software\IDT\APO\GFX\Speaker\plugins\Compressor] Load = dword: 1 IdEffect = dword: 5 Order = dword: 1150 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\Compressor] CompRatio= dword: 200 CompAttack= dword: 9910 CompRelease= dword: 9910 CompThreshDb= dword: -400 MakeupGainDb= dword: 50 GateRatio= dword: 600 GateAttack= dword: 9900 GateRelease= dword: 9900 GateThreshDb= dword: -9000 Flags= dword: 8 [HKLM\Software\IDT\APO\GFX\Speaker\plugins\Limiter] Load = dword: 1 IdEffect = dword: 6 Order = dword: 1155 [HKLM\Software\IDT\APO\GFX\Speaker\presets\_Initial\Limiter] CompRatio= dword: 4000 CompAttack= dword: 9900 CompRelease= dword: 9900 CompThreshDb= dword: -200 MakeupGainDb= dword: 0 GateRatio= dword: 100 GateAttack= dword: 9000 GateRelease= dword: 9000 GateThreshDb= dword: -9000 Flags= dword: 10 [HKLM\Software\IDT\APO\GFX\Speaker\plugins\Eq] Load = dword: 1 IdEffect = dword: 1 IdEffectType = dword: 1 Order = dword: 1000 [HKLM\SOFTWARE\IDT\Config\EventExpressions] Version=dword:1 [HKLM\SOFTWARE\IDT\Config\EventExpressions\JackPresenseD] Action1="if(JackState(13) == 1,(BypassSystemEq(1)),(BypassSystemEq(0)))" Action2="if(JackState(13) == 1,(BypassSystemComp(1)),(BypassSystemComp(0)))" [HKLM\Software\IDT\Config\UI] Config_Tab = dword: 0x1C Config_Spk = dword: 0x0 Config_Adv = dword: 0x01 Config_Pwr = dword: 0xB [HKLM\Software\IDT\Config\Shared] Config_Oem = dword: 0x2 [HKLM\Software\IDT\Config\UI\Speaker] Config_ExTab = dword: 0x40Download 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.