AMD NULL Driver for Pluton Security Processor for pre-Strix family of APUs
===================================
Version 1.0.0.0


Description
-------------------------
This INF file removes the unresolved hardware detection only (YELLOW BANG! associated with devices that do not have the proper driver installed).  There is no driver associated with this INF file.

	
### Operating System Supported:

* Microsoft Windows® 10 22H2 (64 bit) 

Installation Instructions
-------------------------

**NOTE**: As with all driver installations on Windows, you need to login as Administrator or have administrator rights for your domain login.

To install the driver, copy the installation files to a temporary directory, then use the "Device Manager" to perform an "Update Driver" operation as follows.  

1. Select "Control Panel" from Start Menu.
2. Select "Classic View" from the left pane.
3. Invoke Device Manager. 
4. There should be a device in the section named "Other Devices" with name "Unknown Device", with Hardware Id as *ACPI\MSFT0200*.
5. Right-click on "Unknown Device” and click on "Update Driver".
6. Select "Browse my computer for driver software".
7. Click "Browse" to choose the installation files and click "OK".
8. A box will appear: "The wizard has finished installing the software”, click "Finish" to complete the installation.
 
Update Instructions:
---------------------------

**NOTE**: As with all driver installations on Windows, you need to login as Administrator or have administrator rights for your domain login.

To install the driver, copy the installation files to a temporary directory, then use the "Device Manager" to perform an "Update Driver" operation as follows.  

1. Select "Control Panel" from Start Menu.
2. Select "Classic View" from the left pane.
3. Invoke Device Manager. 
4. There should be a device section named AMD NULL Driver for Microsoft Pluton security processor (under Security devices). WARNING: If Device manager already has an entry that says "Microsoft Pluton security processor", do not attempt to update the driver; that specific label indicates that OS has loaded inbox driver and therefore no AMD NULL driver is required, nor AMD NULL driver will install in such scenario
5. Right-click on AMD NULL Driver for Microsoft Pluton security processor and click on "Update Driver".
6. Select "Browse my computer for driver software".
7. Click "Browse" to choose the installation files and click "OK".
8. A box will appear: "The wizard has finished installing the software", click "Finish" to complete the installation.


Uninstall Instructions:
---------------------------

**NOTE**: As with all driver installations on Windows, you need to login as Administrator or have administrator rights for your domain login.

1. Select "Control Panel" from Start Menu.
2. Select "Classic View" from the left pane.
3. Invoke Device Manager. 
4. There should be a device section named AMD NULL Driver for Microsoft Pluton security processor.
5. Right-click on the AMD NULL Driver for Microsoft Pluton security processor and click on "Uninstall".
6. Select "Delete the driver software for this device".
7. Click "OK".

Copyright
---------------------------
(c) Copyright 2025 Advanced Micro Devices, Inc. All rights reserved.

LIMITATION OF LIABILITY: THE MATERIALS ARE PROVIDED AS IS WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND INCLUDING WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT OF 
THIRD-PARTY INTELLECTUAL PROPERTY, OR FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL AMD OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT 
LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THE MATERIALS, EVEN IF AMD HAS BEEN 
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE 
LIMITATION MAY NOT APPLY TO YOU.

AMD does not assume any responsibility for any errors which may appear in the Materials nor any responsibility to support or update the Materials. AMD retains the right 
to make changes to its test specifications at any time, without notice.NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any further information, 
software, technical information, know-how, or show-how available to you. 

U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials and documentation are provided with RESTRICTED RIGHTS. Use, duplication, or disclosure by the Government is subject to 
restrictions as set forth in FAR52.227014 and DFAR252.227-7013, et seq, or its successor. Use of the Materials by the Government constitutes acknowledgment of AMD's 
proprietary rights in them.
