[Version] Signature="$CHICAGO$" Class=MEDIA ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318} provider=%MSFT% LayoutFile=layout.inf, layout1.inf, layout2.inf DriverVer=06/08/2000 [Manufacturer] %IntelMfg%=Intel [ControlFlags] ExcludeFromSelect = * [Intel] %ICHAUD_AA.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2415 %ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425 %ICHAUD_BA.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2445 %ICHAUD_AA.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2415&SUBSYS_809B1033 %ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425&SUBSYS_80AB1033 %ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425&SUBSYS_80991033 %ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425&SUBSYS_809A1033 %ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425&SUBSYS_80A71033 [DestinationDirs] ICHAUD.CopyList=10,system32\drivers [ICHAUD] Include=ks.inf,wdmaudio.inf Needs=KS.Registration,WDMAUDIO.Registration CopyFiles=ICHAUD.CopyList AddReg=ICHAUD.AddReg,ICHAUD_NAMES.AddReg, ICHAUD_OEM.AddReg KnownRegEntries=ICHAUD.KnownRegEntries KnownFiles = INT.KnownFiles DriverVer=06/08/2000 [ICHAUD.CopyList] ichaud.sys [ICHAUD.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,ICHAUD.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,ICHAUD.Interface.Wave AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,ICHAUD.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,ICHAUD.Interface.Topology [ICHAUD.Interface.Wave] AddReg=ICHAUD.I.Wave.AddReg [ICHAUD.I.Wave.AddReg] HKR,,CLSID,,%Proxy.CLSID% HKR,,FriendlyName,,%ICHAUD.Wave.szPname% [ICHAUD.Interface.Topology] AddReg=ICHAUD.I.Topo.AddReg [ICHAUD.I.Topo.AddReg] HKR,,CLSID,,%Proxy.CLSID% HKR,,FriendlyName,,%ICHAUD.Topology.szPname% [ICHAUD.AddReg] HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook" HKR,,Driver,,ichaud.sys HKR,,NTMPDriver,,"ichaud.sys,sbemul.sys" HKR,Drivers,SubClasses,,"wave,midi,mixer" HKR,Drivers\wave\wdmaud.drv,Driver,,wdmaud.drv HKR,Drivers\midi\wdmaud.drv,Driver,,wdmaud.drv HKR,Drivers\mixer\wdmaud.drv,Driver,,wdmaud.drv HKR,Drivers\wave\wdmaud.drv,Description,,%ICHAUD.DeviceDesc% HKR,Drivers\midi\wdmaud.drv, Description,,%ICHAUD.DeviceDesc% HKR,Drivers\mixer\wdmaud.drv,Description,,%ICHAUD.DeviceDesc% [ICHAUD.Services] AddService = ichaud, 0x00000002, ichaud_Service_Inst [ichaud_Service_Inst] DisplayName = %ichaud.SvcDesc% ServiceType = 1 StartType = 3 ErrorControl = 1 ServiceBinary = %10%\system32\drivers\ichaud.sys [ICHAUD_NAMES.AddReg] HKLM,%MediaCategories%\%ICHGUID.PhoneVolume%,Name,,%ICHNode.PhoneVolume% HKLM,%MediaCategories%\%ICHGUID.PhoneVolume%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.PhoneMute%,Name,,%ICHNode.PhoneMute% HKLM,%MediaCategories%\%ICHGUID.PhoneMute%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.LineInMute%,Name,,%ICHNode.LineInMute% HKLM,%MediaCategories%\%ICHGUID.LineInMute%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.MainMix%,Name,,%ICHNode.MainMix% HKLM,%MediaCategories%\%ICHGUID.MainMix%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.3DBypass%,Name,,%ICHNode.3DBypass% HKLM,%MediaCategories%\%ICHGUID.3DBypass%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.3DEnable%,Name,,%ICHNode.3DEnable% HKLM,%MediaCategories%\%ICHGUID.3DEnable%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.BeepMix%,Name,,%ICHNode.BeepMix% HKLM,%MediaCategories%\%ICHGUID.BeepMix%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.HPVolume%,Name,,%ICHNode.HPVolume% HKLM,%MediaCategories%\%ICHGUID.HPVolume%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.HPMute%,Name,,%ICHNode.HPMute% HKLM,%MediaCategories%\%ICHGUID.HPMute%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.MonoOutSelect%,Name,,%ICHNode.MonoOutSelect% HKLM,%MediaCategories%\%ICHGUID.MonoOutSelect%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.WaveInSelect%,Name,,%ICHNode.WaveInSelect% HKLM,%MediaCategories%\%ICHGUID.WaveInSelect%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.MasterInVolume%,Name,,%ICHNode.MasterInVolume% HKLM,%MediaCategories%\%ICHGUID.MasterInVolume%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.MasterInMute%,Name,,%ICHNode.MasterInMute% HKLM,%MediaCategories%\%ICHGUID.MasterInMute%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.MicInVolume%,Name,,%ICHNode.MicInVolume% HKLM,%MediaCategories%\%ICHGUID.MicInVolume%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.MicInMute%,Name,,%ICHNode.MicInMute% HKLM,%MediaCategories%\%ICHGUID.MicInMute%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.SimulStereo%,Name,,%ICHNode.SimulStereo% HKLM,%MediaCategories%\%ICHGUID.SimulStereo%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.SurroundVolume%,Name,,%ICHNode.SurroundVolume% HKLM,%MediaCategories%\%ICHGUID.SurroundVolume%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.SurroundMute%,Name,,%ICHNode.SurroundMute% HKLM,%MediaCategories%\%ICHGUID.SurroundMute%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.CenterVolume%,Name,,%ICHNode.CenterVolume% HKLM,%MediaCategories%\%ICHGUID.CenterVolume%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.CenterMute%,Name,,%ICHNode.CenterMute% HKLM,%MediaCategories%\%ICHGUID.CenterMute%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.LFEVolume%,Name,,%ICHNode.LFEVolume% HKLM,%MediaCategories%\%ICHGUID.LFEVolume%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.LFEMute%,Name,,%ICHNode.LFEMute% HKLM,%MediaCategories%\%ICHGUID.LFEMute%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.Surround%,Name,,%ICHPin.Surround% HKLM,%MediaCategories%\%ICHGUID.Surround%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.Center%,Name,,%ICHPin.Center% HKLM,%MediaCategories%\%ICHGUID.Center%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.LFE%,Name,,%ICHPin.LFE% HKLM,%MediaCategories%\%ICHGUID.LFE%,Display,1,00,00,00,00 HKLM,%MediaCategories%\%ICHGUID.MasterOut%,Name,,%ICHPin.MasterOut% HKLM,%MediaCategories%\%ICHGUID.MasterOut%,Display,1,00,00,00,00 [ICHAUD_OEM.AddReg] HKR,Settings,DisableMicIn,1,1 HKR,Settings,DisableCenterLFE,1,1 [ICHAUD.KnownRegEntries] IsWin98Gold=keep [IsWin98Gold] 1=HKLM,Software\Microsoft\Windows\CurrentVersion,VersionNumber,0,4.10.1998 [INT.KnownFiles] YACXG.SYS = force [ICHAUD.NTX86] Include=ks.inf,wdmaudio.inf Needs=KS.Registration,WDMAUDIO.Registration CopyFiles=ICHAUD.CopyList AddReg=ICHAUD.AddReg,ICHAUD_NAMES.AddReg, ICHAUD_OEM.AddReg DriverVer=06/08/2000 [ICHAUD.NTX86.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,ICHAUD.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,ICHAUD.Interface.Wave AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,ICHAUD.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,ICHAUD.Interface.Topology [ICHAUD.NTX86.Services] AddService = ichaud, 0x00000002, ichaud_Service_Inst [Strings] MSFT="Microsoft" IntelMfg="Intel" ICHAUD_AA.DeviceDesc="AC'97 Driver for Intel(r) 82801AA Controller" ICHAUD_AB.DeviceDesc="AC'97 Driver for Intel(r) 82801AB Controller" ICHAUD_BA.DeviceDesc="AC'97 Driver for Intel(r) 82801BA/BAM Controller" ICHAUD.DeviceDesc="AC'97 Driver for Intel(r) 82801 Controller" ICHAUD.Wave.szPname="AC'97 Sound Card" ICHAUD.Topology.szPname="AC'97 Mixer" MediaCategories="SYSTEM\CurrentControlSet\Control\MediaCategories" Proxy.CLSID="{17CCA71B-ECD7-11D0-B908-00A0C9223196}" KSCATEGORY_AUDIO="{6994AD04-93EF-11D0-A3CC-00A0C9223196}" KSCATEGORY_RENDER="{65E8773E-8F56-11D0-A3B9-00A0C9223196}" KSCATEGORY_CAPTURE="{65E8773D-8F56-11D0-A3B9-00A0C9223196}" KSNAME_Wave="Wave" KSNAME_Topology="Topology" ichaud.SvcDesc = "Service for AC'97 Driver (WDM)" ICHGUID.PhoneVolume ="{0A8C1A87-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.PhoneMute ="{0A8C1A88-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.LineInMute ="{0A8C1A91-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.MainMix ="{0A8C1A9B-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.3DBypass ="{0A8C1A9E-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.3DEnable ="{766DB5A4-6E94-11D2-9ADE-00C04F8EFB68}" ICHGUID.BeepMix ="{0A8C1A9F-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.HPVolume ="{0A8C1AA5-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.HPMute ="{0A8C1AA6-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.MonoOutSelect ="{0A8C1AA9-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.WaveInSelect ="{0A8C1AAE-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.MasterInVolume ="{0A8C1AAF-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.MasterInMute ="{0A8C1AB0-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.MicInVolume ="{0A8C1AB2-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.MicInMute ="{0A8C1AB3-42B0-11D2-95D2-00C04FB925D3}" ICHGUID.SimulStereo ="{B3AD50B5-3849-4983-ADD7-25E6268F912D}" ICHGUID.SurroundVolume ="{A4B68BA4-6958-4ab4-BB01-E23C6F027C88}" ICHGUID.SurroundMute ="{22654FBC-AC8F-4224-B19F-D858D2E10BDD}" ICHGUID.CenterVolume ="{9B0F1946-ABD2-47a8-A778-BB86CDE1A167}" ICHGUID.CenterMute ="{BEEF51ED-1041-43f8-9B96-5863D0A9342D}" ICHGUID.LFEVolume ="{455FA6F2-21EC-4df4-B1E4-3155209797F3}" ICHGUID.LFEMute ="{4A4D9210-C780-4768-BFD2-525FDBF4FCB4}" ICHGUID.Surround ="{81FBB14B-1BEE-4bf5-92EE-FFC4F75F326D}" ICHGUID.Center ="{2D97372F-9CF6-4fd6-9E56-C68BACDF360D}" ICHGUID.LFE ="{B60C4274-3BFD-430b-8364-D947E7D304B1}" ICHGUID.MasterOut ="{070395E2-BE7C-4b4d-B529-40CB9BFCF995}" ICHNode.PhoneVolume ="Phone Volume" ICHNode.PhoneMute ="Phone Mute" ICHNode.LineInMute ="Line In Mute" ICHNode.MainMix ="Main Mix" ICHNode.3DBypass ="3D Bypass" ICHNode.3DEnable ="3D Enable" ICHNode.BeepMix ="Beep Mix" ICHNode.HPVolume ="Headphone Volume" ICHNode.HPMute ="Headphone Mute" ICHNode.MonoOutSelect ="Mono Out Select" ICHNode.WaveInSelect ="Wave In Select" ICHNode.MasterInVolume ="Wave In Volume" ICHNode.MasterInMute ="Wave In Mute" ICHNode.MicInVolume ="Mic In Volume" ICHNode.MicInMute ="Mic In Mute" ICHNode.SimulStereo ="Simulated Stereo" ICHNode.SurroundVolume ="Rear Speaker Volume" ICHNode.SurroundMute ="Rear Speaker Mute" ICHNode.CenterVolume ="Center Volume" ICHNode.CenterMute ="Center Mute" ICHNode.LFEVolume ="Subwoofer Volume" ICHNode.LFEMute ="Subwoofer Mute" ICHPin.Surround ="Rear Speaker" ICHPin.Center ="Center" ICHPin.LFE ="Subwoofer" ICHPin.MasterOut ="Front Speaker"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.