• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
HP Recommended
HP ENVY Desktop PC TPE01-2000i (1K4E8AV)
Microsoft Windows 11
Please help me solve the problem with IO I2C Controller🙏
1.png
1 REPLY 1
HP Recommended

Hi:

 

See if installing this W11 Intel Serial I/O driver and restarting the PC installs those devices...

 

30.100.2129.8    Oct 14, 2021

 

This package contains the driver that enables the Intel Serial IO Drivers to be used with supported models that are running a supported operating system. Intel Serial IO Bus Drivers software stack provides drivers for these IO modules to control the serial interfaces and sensors that are connected in the Intel Serial IO buses.

 

https://ftp.hp.com/pub/softpaq/sp135501-136000/sp135756.exe

 

Here is a partial copy and paste of the driver setup information file which shows driver support for the two devices that have issues.

 

[Strings]
SPSVCINST_ASSOCSERVICE= 0x00000002
INTEL = "Intel Corporation"
DiskId1 = "Intel(R) Serial IO Installation Disk"
iaLPSS2_I2C_TGL.DeviceDesc_0 = "Intel(R) Serial IO I2C Host Controller - A0E8"
iaLPSS2_I2C_TGL.DeviceDesc_1 = "Intel(R) Serial IO I2C Host Controller - A0E9"
iaLPSS2_I2C_TGL.DeviceDesc_2 = "Intel(R) Serial IO I2C Host Controller - A0EA"
iaLPSS2_I2C_TGL.DeviceDesc_3 = "Intel(R) Serial IO I2C Host Controller - A0EB"
iaLPSS2_I2C_TGL.DeviceDesc_4 = "Intel(R) Serial IO I2C Host Controller - A0C5"
iaLPSS2_I2C_TGL.DeviceDesc_5 = "Intel(R) Serial IO I2C Host Controller - A0C6"
iaLPSS2_I2C_TGL.DeviceDesc_6 = "Intel(R) Serial IO I2C Host Controller - A0D8"
iaLPSS2_I2C_TGL.DeviceDesc_7 = "Intel(R) Serial IO I2C Host Controller - A0D9"
iaLPSS2_I2C_TGL.DeviceDesc_10 = "Intel(R) Serial IO I2C Host Controller - 43E8"
iaLPSS2_I2C_TGL.DeviceDesc_11 = "Intel(R) Serial IO I2C Host Controller - 43E9"
iaLPSS2_I2C_TGL.DeviceDesc_12 = "Intel(R) Serial IO I2C Host Controller - 43EA"
iaLPSS2_I2C_TGL.DeviceDesc_13 = "Intel(R) Serial IO I2C Host Controller - 43EB"
iaLPSS2_I2C_TGL.DeviceDesc_14 = "Intel(R) Serial IO I2C Host Controller - 43AD"
iaLPSS2_I2C_TGL.DeviceDesc_15 = "Intel(R) Serial IO I2C Host Controller - 43AE"
iaLPSS2_I2C_TGL.DeviceDesc_16 = "Intel(R) Serial IO I2C Host Controller - 43D8"
iaLPSS2_I2C_TGL.DeviceDesc_17 = "Intel(R) Serial IO I2C Host Controller - 43D9"
iaLPSS2_I2C_TGL.SVCDESC = "Intel(R) Serial IO I2C Driver v2"

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.