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PCI Encryption/Decryption Controller on Ryzen 3900x, Asus Strix 570-E

Anyone by chance know what this is?



I got the ROG Armoury Crate application and it installed all my AMD drivers for my new 3900x build, yet I got this one unidentified device in the device manager and Googling it hasn't been of much help. Was wondering if any of you other Ryzen 3000 people have seen this/know what it is?

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| Intel i7-3770@4.2Ghz | Asus Z77-V | Zotac 980 Ti Amp! Omega | DDR3 1800mhz 4GB x4 | 300GB Intel DC S3500 SSD | 512GB Plextor M5 Pro | 2x 1TB WD Blue HDD |
 | Enermax NAXN82+ 650W 80Plus Bronze | Fiio E07K | Grado SR80i | Cooler Master XB HAF EVO | Logitech G27 | Logitech G600 | CM Storm Quickfire TK | DualShock 4 |

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Turns out it was



Figured it out by installing the chipset drivers directly from AMD, even though the ROG application claimed to have installed the latest drivers. Teaches me for trusting a driver installer app.

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  • 1 month later...

Thanks.  Had same problem, had installed the driver from ASUS on a B450-f Gaming, and had the same un-recognized hardware.  Installing the chip directly from AMD solved the issue.

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