If you have a non-AMD system displaying this device, check for an enterprise cryptographic card or consider that your hardware ID is misreported due to chipset driver corruption.
Most users find success by downloading the latest chipset drivers directly from the AMD Drivers & Support page. Look for the "AMD PSP" or "AMD Chipset Drivers" package. pci encryption decryption controller driver windows 10
The missing controller corresponds to the AMD Platform Security Processor (PSP) . Download and run the official AMD Chipset Drivers package. This installs the AMD PSP driver, which instantly resolves the Device Manager error. If you have a non-AMD system displaying this
On many modern systems, particularly those with , this controller is part of the AMD Platform Security Processor (PSP) . It works alongside features like: The missing controller corresponds to the AMD Platform
When Windows 10 displays a "Code 28" error (drivers not installed) for this device, it usually means the generic chipset drivers provided by Windows aren't sufficient. Without the manufacturer-specific driver, your system cannot communicate with these security features, which may lead to instability or the inability to use certain security tools. How to Fix the Missing Driver Issue 1. Identify Your Hardware ID