NULL Driver for AMD IOV Devices 
Version 1.0.3.0020
(Windows® XP and later)

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.

REQUIREMENTS:

* Motherboard with AMD IOV Device or Base System Peripheral
* Windowsâ XP & later OSes

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

INSTALLATION INSTRUCTIONS:

1) Right-click on "My Computer" and select "Properties".
2) Select the "Hardware Tab" and click on the "Device Manager" button.
    There should be a section named "Other devices".
3) Under "Other devices", right-click on the “PCI Device”, select "Properties", and click on the “Details” tab. Verify that the “Device Instance Id” begins with one the following:
	“PCI\VEN_1002&DEV_5A23”, 
	“PCI\VEN_1022&DEV_1419”,
	“PCI\VEN_1022&DEV_1423”,
	“PCI\VEN_1022&DEV_1437”,
	“PCI\VEN_1022&DEV_1449”,
	“PCI\VEN_1022&DEV_1611”
If so, click on the “Driver” tab, and then click on “Update Driver…”
4) Select "Install from a list or specific location (Advanced)", and click "Next".
5) Select "Don't search, I will choose the driver to install", and click "Next".
6) Click "Have Disk", "Browse..." to the installation files and click "OK".
7) A box will appear: "The wizard has finished installing the software for the… Device”. Click "Finish" to complete the installation.

UNINSTALL INSTRUCTIONS:

1) Delete the "Oemx.inf" file from the "%windir%\inf" directory that contains the 
    header "AmdIOV".  This "Oemx.inf" should have been created from the previous 
    driver installation, and must be deleted to prevent the OS from re-installing this 
    NULL driver on the next system restart.
2) Right click on "My Computer" and select "Properties".
3) Click on the "Hardware" tab, and then click on the "Device Manager" button.
4) Under the "System Devices" section, there should be devices named “AMD IOMMU Device”.  Right-click on it, select "Uninstall", and follow the dialog boxes to complete the "Uninstall" process.

REVISION HISTORY:

Version 1.0.0  3/13/2008  - Initial release.
Version 1.0.1  8/19/2008  – Added RD-890 IOMMU.
Version 1.0.2.0015  04/17/2009 – Changed driver build script.
Version 1.0.3.0020 08/12/2011 - Added more devices.

(c) Copyright 2008-2011 Advanced Micro Devices, Inc.  All rights reserved.  

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CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

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retains the right to make changes to its test specifications at any time, 
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