Intel® Chipset Device Software
9.3.0.1021 Production Version
Release Notes

July 4, 2012

Microsoft* Windows* 2000

Microsoft Windows XP

Microsoft Windows XP Professional x64 Edition

Microsoft Windows Server 2003

Microsoft Windows Server 2003 x64 Edition

Microsoft Windows Vista

Microsoft Windows Vista x64 Edition

Microsoft Windows Server 2008

Microsoft Windows Server 2008 x64 Edition

Microsoft Windows Server 2008 R2 SP1

Microsoft Windows 7

Microsoft Windows 7 x64 Edition

Microsoft Windows 8

Microsoft Windows 8 x64 Edition

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* Intel is a trademark or registered trademark of Intel Corporation or its subsidiaries in the United States and other countries.
* Other brands and names are the property of their respective owners.
Copyright © Intel Corporation 2011
Notice: The Intel® Chipset Device Software may contain design defects or errors described as "known issues" which may cause the product to deviate from expected performance. Current characterized known issues are documented in this update.

Revision History

Date | Driver Revision | Draft/Changes
July 4, 2012 | Production Version 9.3.0.1021 | Production Version 9.3.0.1020
January 16, 2012 | Production Version 9.3.0.1020 | Production Version 9.3.0.1019
December 06, 2011 | Production Version 9.3.0.1019 | Beta 9.3.0.1016
September 28, 2011 | Beta 9.3.0.1016 | Beta 9.3.0.1014
September 23, 2011 | Beta 9.3.0.1014 | Beta 9.3.0.1012
September 13, 2011 | Beta 9.3.0.1012 | Alpha 9.3.0.1011
August 26, 2011 | Alpha 9.3.0.1011 | Alpha 9.3.0.1010
July 27, 2011 | Alpha 9.3.0.1010 | Alpha 9.3.0.1007
June 24, 2011 | Alpha 9.3.0.1007 | Alpha 9.3.0.1003
May 06, 2011 | Alpha 9.3.0.1003 | Pre-Alpha 9.3.0.1002
April 04, 2011 | Pre-Alpha 9.3.0.1002 | Initial Release

Intel® Chipset Device Software Support

The Intel® Chipset Device Software contains support for the following Intel Chipsets:

- Intel® 5 Series Chipsets
- Intel® 3400 Series Chipsets
- Intel® 4 Series Chipsets
- Intel® 3 Series Chipsets
- Intel® 900 Series Chipsets
- Intel® 800 Series Chipsets
- Intel® Server/Workstation Chipsets
- Intel® Xeon® Processor 5500/3500 series
- Intel® 6 Series Express Chipsets
- 2nd generation Intel® Core™ processor family
- 3rd Generation Intel® Core™ Processor Family
- Intel® 7 Series Express Chipset

Supported Operating Systems

The Intel® Chipset Device Software is validated on the following Microsoft operating systems.

- Microsoft Windows* 2000
- Microsoft Windows XP
- Microsoft Windows XP Professional x64 Edition
- Microsoft Windows Server* 2003
- Microsoft Windows Server* 2003 x64 Edition
- Microsoft Windows Vista* RTM and SP’s
- Microsoft Windows Server* 2008
- Microsoft Windows Server* 2008 x64 Edition
- Microsoft Windows 7
- Microsoft Windows 7 x64
- Microsoft Windows 8
- Microsoft Windows 8 x64

New Features

Features Added in Production Version 9.3.0.1021
ID | Description
1 | This release removes the NoClearTTBufferOnCancel registry key to address known issues involving certain USB keyboards. The INF file versions in this release is the same as that of the previous release, 9.3.0.1020.
Features Added in Production Version 9.3.0.1020
ID | Description
1 | Added HM70 LPC Controller
Features Added in Production Version 9.3.0.1019
ID | Description
1 | Changed USB Name String and Moved to system Devices
2 | Change to PV Version
Features Added in Beta 9.3.0.1014
ID | Description
1 | USB 3 installs Null driver instead of eHCI on XP and Vista

Features Added in Alpha 9.3.0.1011
ID | Description
1 | Added USB3.0 Device for XP and Vista
Features Added in Alpha 9.3.0.1010
ID | Description
1 | Added Audio and ME DID
Features Added in Alpha 9.3.0.1003
ID | Description
1 | Merged changes from previous version updates
Features Added in Pre-Alpha 9.3.0.1002
ID | Description
1 | Initial release for IvyBridge, CougarPoint-R, PantherPoint, Patsburg 2012
2 | Installer label 1.1.32.0

Issues Resolved

Issues Resolved in Production Version 9.3.0.1021
ID | Description |
1 | Removed the registry entry from the USB inf .This registry entry was initially added to solve a blue tooth connectivity problem. |
Issues Resolved in Beta 9.3.0.1016
ID | Description |
1 | Removed all ME and Audio DID |
Issues Resolved in Beta 9.3.0.1014
ID | Description |
1 | Updated Name String on ME Drivers |
2 | Fixed USB 3 still Installing in Win7. |
Issues Resolved in Beta 9.3.0.1012
ID | Description |
1 | USB3 no longer installs on Win7. |

Issues Resolved in Alpha 9.3.0.1011
ID | Description |
1 | Updated Friendly Name string for Ivy Bridge and Panther Point. |
2 | Removed CPT-R and Patsburg 2012 IDs. |
Issues Resolved in Alpha 9.3.0.1010
ID | Description |
1 | Fixed USB INF. |

Issues Resolved in Alpha 9.3.0.1007
1 | Updated LPC controllers and Fixed AHCI DID issue. |
2 | Fixed readme with correct version information |
3 | Updated Device IDs to latest EDS |
4 | Corrected file Version Information |

Software Sightings and/or Known Issues

ID | Information
1 | Device ID 1E55 and Device ID 1E59 may have switched FNS names QM77 and HM76. Waiting for updated EDS to confirm.