Controlador Host Intel Serial IO I2C - 9CE1 driver installation information
The following is driver installation information, which is very useful to help you find or install drivers for Controlador Host Intel Serial IO I2C - 9CE1.For example: Hardware ID information item, which contains the hardware manufacturer ID and hardware ID. These two ID values are unique and will not be duplicated with other hardware. According to these two ID values, the matching driver information can be accurately found. This method is more effective than any others, and 100% correct.There are many other information items that you can use to find the driver version information and the required driver files.
The name of the driver type in the system is: System, and the drive type GUID is: {4d36e97d-e325-11ce-bfc1-08002be10318}.
For Windows OS:
Windows 10 Enterprise
Windows 10 Home
Hardware ID: ACPI: ACPI\VEN_INT&DEV_3432&REV_0003
ACPI\VEN_INT&DEV_3432
ACPI\INT3432
*INT3432
CLASS
System
SERVICE
iaLPSSi_I2C
ENUMERATOR_NAME
ACPI
MFG
Intel Corporation
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000024
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000027
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000028
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000029
PHYSICAL_DEVICE_OBJECT_NAME
\Device\0000002a
PHYSICAL_DEVICE_OBJECT_NAME
\Device\0000002c
PHYSICAL_DEVICE_OBJECT_NAME
\Device\0000002e
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000023
LOCATION_PATHS
ACPI(_SB_)#ACPI(PCI0)#ACPI(I2C0)
CLASSGUID
{4D36E97D-E325-11CE-BFC1-08002BE10318}
DRIVER
{4D36E97D-E325-11CE-BFC1-08002BE10318}\0034
DRIVER
{4D36E97D-E325-11CE-BFC1-08002BE10318}\0033
DRIVER
{4D36E97D-E325-11CE-BFC1-08002BE10318}\0032
DRIVER
{4D36E97D-E325-11CE-BFC1-08002BE10318}\0028
DRIVER
{4D36E97D-E325-11CE-BFC1-08002BE10318}\0027
DRIVER
{4D36E97D-E325-11CE-BFC1-08002BE10318}\0025
DRIVER
{4D36E97D-E325-11CE-BFC1-08002BE10318}\0023
HARDWAREID
ACPI\VEN_INT&DEV_3432&REV_0003, ACPI\VEN_INT&DEV_3432, ACPI\INT3432, *INT3432
Installation Parameter
[Version]
ClassGuid
{4D36E97D-E325-11CE-BFC1-08002BE10318}
DriverVer
02/24/2015,1.1.253.0
[DestinationDirs]
[SourceDisksNames]
[SourceDisksFiles]
[Manufacturer]
[Intel.NTamd64.6.3]
%iaLPSSi_I2C.DeviceDesc1_LPT%
iaLPSSi_I2C_Device, ACPI\INT33C2
%iaLPSSi_I2C.DeviceDesc2_LPT%
iaLPSSi_I2C_Device, ACPI\INT33C3
%iaLPSSi_I2C.DeviceDesc1_WPT%
iaLPSSi_I2C_Device, ACPI\INT3432
%iaLPSSi_I2C.DeviceDesc2_WPT%
iaLPSSi_I2C_Device, ACPI\INT3433
[iaLPSSi_I2C_Device.NT]
AddProperty
WDTFSOCDeviceCategory
[WDTFSOCDeviceCategory]
{5D078032-6378-437B-8DA5-9B32B7CA3FDD},2,7,,0
[Drivers_Dir]
[iaLPSSi_I2C_Device.NT.Services]
AddService
iaLPSSi_I2C,%SPSVCINST_ASSOCSERVICE%, iaLPSSi_I2C_Service_Inst, iaLPSSi_I2C_EventLog_Inst, System, Intel-iaLPSS-I2C
[iaLPSSi_I2C_EventLog_Inst]
AddReg
iaLPSSi_I2C_EventLog_Inst.AddReg, iaLPSSi_I2C_ETW.AddReg
[iaLPSSi_I2C_EventLog_Inst.AddReg]
HKR,, EventMessageFile, 0x00020000, "%%SystemRoot%%\System32\IoLogMsg.dll;%%SystemRoot%%\system32\drivers\iaLPSSi_I2C.sys"
HKR,, TypesSupported, 0x00010001, 7
HKR,, ProviderGuid, 0x00000000, "{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}"
[iaLPSSi_I2C_ETW.AddReg]
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\Intel-iaLPSS-I2C/Analytic","OwningPublisher",0x0,"{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}"
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\Intel-iaLPSS-I2C/Analytic","Enabled",0x00010001,0
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\Intel-iaLPSS-I2C/Analytic","Isolation",0x00010001,1
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\Intel-iaLPSS-I2C/Analytic","ChannelAccess",0x0,"O:BAG:SYD:(A;;0xf0007;;;SY)(A;;0x7;;;BA)(A;;0x3;;;BO)(A;;0x5;;;SO)(A;;0x1;;;IU)(A;;0x3;;;SU)(A;;0x1;;;S-1-5-3)(A;;0x2;;;S-1-5-33)(A;;0x1;;;S-1-5-32-573)"
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\Intel-iaLPSS-I2C/Analytic","Type",0x00010001,2
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}",,0x0,"Intel-iaLPSS-I2C"
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}","ResourceFileName",0x00020000,"%%SystemRoot%%\system32\drivers\iaLPSSi_I2C.sys"
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}","MessageFileName",0x00020000,"%%SystemRoot%%\system32\drivers\iaLPSSi_I2C.sys"
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}","Enabled",0x00010001,1
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}\ChannelReferences","Count",0x00010001,2
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}\ChannelReferences\0",,0x0,"Intel-iaLPSS-I2C/Analytic"
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}\ChannelReferences\0","Id",0x00010001,16
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}\ChannelReferences\0","Flags",0x00010001,0
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}\ChannelReferences\1",,0x0,"System"
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}\ChannelReferences\1","Id",0x00010001,8
HKLM,"SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Publishers\{D4AEAC44-AD44-456E-9C90-33F8CDCED6AF}\ChannelReferences\1","Flags",0x00010001,1
[iaLPSSi_I2C_Service_Inst]
DisplayName
%iaLPSSi_I2C.SVCDESC%
ServiceType
1 ; SERVICE_KERNEL_DRIVER
StartType
3 ; SERVICE_DEMAND_START
ErrorControl
1 ; SERVICE_ERROR_NORMAL
ServiceBinary
%12%\iaLPSSi_I2C.sys
[Strings]
INTEL
"Intel Corporation"
DiskId1
"Intel(R) Serial IO Installation Disk"
iaLPSSi_I2C.DeviceDesc1_LPT
"Intel(R) Serial IO I2C Host Controller - 9C61"
iaLPSSi_I2C.DeviceDesc2_LPT
"Intel(R) Serial IO I2C Host Controller - 9C62"
iaLPSSi_I2C.DeviceDesc1_WPT
"Intel(R) Serial IO I2C Host Controller - 9CE1"
iaLPSSi_I2C.DeviceDesc2_WPT
"Intel(R) Serial IO I2C Host Controller - 9CE2"
iaLPSSi_I2C.SVCDESC
"Intel(R) Serial IO I2C Controller Driver"
SPSVCINST_ASSOCSERVICE
0x00000002
Use the search function to find the driver you need
Many hardware names are usually named after the chip model, and each chip model has its own dedicated driver, so as long as you know the chip model used by the hardware, you can find the right driver. For example, if your graphics card is named: "AMD Radeon RX 580", while actually the core chip model used is: "Radeon RX 580", then enter "Radeon RX 580" or "RX 580" to find the driver.
If you have a laptop or an all-in-one PC, you can also use the product name to search, and then go to the download page which has all the drivers for this machine (including: graphics card, network card, sound card, etc.). For example, if your laptop product name is: "Dell A6-9220e Inspiron Flagship", then type "Dell A6-9220e" to find all the drivers for this laptop.
Search steps:
1. Enter a keyword in the input box and click the "Search" button
2. In the query results, find the driver file you need, and click the download button