Trusted Platform Module 1.2 Driver for Hewlett-Packard - HP Compaq 8200 Elite SFF PC (XL509AV#128) working on Microsoft Windows 7 Professional. ACPI IFX0102---- Device ID matches with our database *IFX0102 Compatible ID: *PNP0C31. Version: 6.1.7601.-06-21. List of driver files that match with the above device in our database. HP Compaq/EliteBook/ProBook Notebook PCs - Unknown Device in Device Manager with Description 'ACPI IFX0102 4&28738126&0'. Download the latest HP Embedded Security for ProtectTools and Infineon TPM Driver. Once the driver is installed, the unknown device message should not reflect.
![Ifx0102 Ifx0102](/uploads/1/2/5/5/125508763/900557263.jpg)
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Due to old software compatibility issues, I have to run Win XP on my HP Compaq 6000 Pro AT492AV computer. I installed a fresh OEM copy of XP and have solved all driver problems except 2: 1) PCI Serial Port, here's info from the device manager: PCI Serial Port PCI bus 0, device 3, function 3 PCI VEN8086&DEV2E17&SUBSYS3048103C&REV03 PCI VEN8086&DEV2E17&SUBSYS3048103C PCI VEN8086&DEV2E17&CC070002 PCI VEN8086&DEV2E17&CC0700 2) Unknown Device, here's info from the device manager: Intel(R) ICH10D LPC Interface Controller - 3A1A ACPI IFX0102.IFX0102 I would appreciate any help you can provide! All the best.
Go to the device manager and click on the TPM device needing the driver. Click on the driver tab. Click on Update Driver. Select the Browse my computer for driver software option and browse to the driver folder that was created when you ran the file. That folder will be located in C: SWSetup sp40553. Make sure the Include Subfolders box is checked and see if the driver installs that way. If it doesn't, I suggest you install the the latest Intel chipset driver for your PC and if you haven't updated to W7 SP1, do so, because as I stated, there is no need to install that driver on W7 or Vista.
Here is the latest Intel chipset driver for your pc.download, unzip and run the setup.exe file.