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- HP Community
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- Looking for missing drivers

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12-05-2023 07:50 AM
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
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Accepted Solutions
12-05-2023 08:07 AM
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
12-05-2023 08:07 AM
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