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HP Recommended
HP 250 15.6 inch G9 Notebook PC (511W0AV)

Looking for drivers fot these following components:
8086:51E9 103C:8A1D -- Alder Lake PCH Serial IO I2C Controller #1

8086:51E8 103C:8A1D -- Alder Lake PCH Serial IO I2C Controller #0

8086:461D 103C:8A1D -- Alder Lake Innovation Platform Framework Processor Participant

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi:

 

You need this W10 driver for the first two ID's:

 

Intel Serial IO Driver

 

https://ftp.hp.com/pub/softpaq/sp143501-144000/sp143546.exe 

 

Here's a partial copy and paste of the driver setup information file which shows driver support for those ID;s:

 

[Intel.NTamd64.10.0]

%iaLPSS2_I2C_ADL.DeviceDesc_10%=iaLPSS2_I2C_ADL_Device, PCI\VEN_8086&DEV_51E8
%iaLPSS2_I2C_ADL.DeviceDesc_11%=iaLPSS2_I2C_ADL_Device, PCI\VEN_8086&DEV_51E9

 

The last device needs this driver:

 

Intel Innovation Platform Framework

 

https://ftp.hp.com/pub/softpaq/sp142001-142500/sp142205.exe

 

Here's a partial copy and paste of the driver setup information file which shows driver support for that ID:

 

[Manufacturer]
%INTEL% = INTEL,NTamd64.10.0...17763

[INTEL.NTamd64.10.0...17763]
%PROCADL.DeviceDesc% = IpfInstall,PCI\VEN_8086&DEV_461D

View solution in original post

1 REPLY 1
HP Recommended

Hi:

 

You need this W10 driver for the first two ID's:

 

Intel Serial IO Driver

 

https://ftp.hp.com/pub/softpaq/sp143501-144000/sp143546.exe 

 

Here's a partial copy and paste of the driver setup information file which shows driver support for those ID;s:

 

[Intel.NTamd64.10.0]

%iaLPSS2_I2C_ADL.DeviceDesc_10%=iaLPSS2_I2C_ADL_Device, PCI\VEN_8086&DEV_51E8
%iaLPSS2_I2C_ADL.DeviceDesc_11%=iaLPSS2_I2C_ADL_Device, PCI\VEN_8086&DEV_51E9

 

The last device needs this driver:

 

Intel Innovation Platform Framework

 

https://ftp.hp.com/pub/softpaq/sp142001-142500/sp142205.exe

 

Here's a partial copy and paste of the driver setup information file which shows driver support for that ID:

 

[Manufacturer]
%INTEL% = INTEL,NTamd64.10.0...17763

[INTEL.NTamd64.10.0...17763]
%PROCADL.DeviceDesc% = IpfInstall,PCI\VEN_8086&DEV_461D

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