HP 15-126ds: controller of encryption/decryption PCI for HP 15-126ds laptop

Had to reinstall Windows 7 on this laptop. Was able to find all the devices with the exception of 2 drivers.

PCI encryption/decryption controller

and

Unknown device

In the properties on the Details tab, the value of hardware ID is ACPI\MSFT0101

Help is appreciated!

You are the very welcome.

Yes, you are right, in which the TPM module has no value unless you use the Ultimate or Enterprise Version of W7.

I'm surprised that the fix worked well.

Long before MS released the hotfix, I found this basic driver I zipped to the top and attached it below.

You can see if it works... instead of install, download and unzip the file in its folder.

Don't do anything with the files in the folder.

Go to Device Manager and click on the unknown device needing driver.

Click the driver tab.  Click on set to update driver.  Select her browse my computer for driver software option and navigate to the driver folder, that you unzipped.

Make sure that the include subfolders is selected and see if the pilot goes like this.

Tags: Notebooks

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