Provides services for Intel Platform Trust Technology (PTT) or AMD Platform Security Processor (PSP).
Providing this will help me give you the exact driver download link. pci encryption decryption controller hp
If you have recently installed a fresh copy of Windows (or another operating system) on an HP laptop or desktop, you may notice an unrecognized device labeled in the Device Manager, marked with a yellow exclamation mark. This is not a hardware failure but a missing driver issue. Provides services for Intel Platform Trust Technology (PTT)