The AMD PSP 1.0 Device driver helps Windows communicate with AMD’s Platform Security Processor, a hardware component involved in platform security functions on compatible AMD systems. Although it may appear in an Audio category, this device is not an audio controller, and its driver does not manage speakers or microphone input. When downloading a driver for Windows 11, 10, 8, or 7, check that the package explicitly supports your computer’s hardware and Windows version.

Key Features

• Platform security communication: Provides the Windows driver interface for the AMD Platform Security Processor on supported hardware.
• Correct device identification: Helps Windows recognize the AMD PSP 1.0 Device in Device Manager rather than displaying it as an unknown device when its driver is missing.
• Chipset integration: Often supplied as part of an AMD chipset driver package, alongside drivers for other motherboard components.
• Compatibility fixes: An appropriate driver release may address device initialization or compatibility issues. Available improvements depend on the package and system configuration.

How to Install

1. Identify your system. Check your PC or motherboard model and your Windows version and architecture. In Device Manager, review the device’s hardware IDs if you need to confirm which driver matches.
2. Choose a compatible package. Download the AMD PSP driver or chipset package intended for your system. Prefer the computer manufacturer’s recommended package, or an applicable AMD release. Do not assume one download supports Windows 11, 10, 8, and 7 equally.
3. Prepare for installation. Save your work and close open applications. Creating a restore point, if System Protection is enabled, gives you an additional recovery option.
4. Run the installer. Open the downloaded package, approve the administrator prompt, and follow its instructions. If the download contains only extracted driver files, open Device Manager, right-click the matching device, select “Update driver,” and browse to that folder.
5. Restart and verify. Restart if prompted, then check Device Manager for any remaining warning icon. If installation fails, recheck the hardware match and OS support rather than forcing an incompatible driver.

For sound problems, look for the appropriate audio driver separately; updating the AMD PSP 1.0 Device is not a substitute for installing your system’s audio drivers.

Common Issues and Fixes

• Install fails or rolls back: AMD PSP 1.0 is usually supplied in the AMD chipset package, not as a standalone driver. Download the exact chipset driver for your motherboard/CPU from AMD or OEM, run installer as administrator, and reboot. Remove older AMD chipset/PSP entries first if setup blocks.
• Device not detected / yellow bang: Check BIOS/UEFI that AMD Platform Security Processor (PSP) is enabled, then update BIOS and chipset driver. In Device Manager, scan for hardware changes; if still missing, confirm the PSP device is present under Security devices.
• Version conflicts with Windows Update: Windows may replace the OEM PSP driver with an older generic one. Roll back the driver, uninstall the device with “Delete the driver software,” reboot, then reinstall the OEM chipset package and pause driver updates until installed.