Intel DQ67SW User manual

Intel® Desktop Board
DQ67SW
Specification Update
March 2011
Order Number: G27748-001US
The Intel®Desktop Board DQ67SW may contain design defects or errors known as errata, which may cause the product to deviate
from published specifications. Current characterized errata are documented in this Specification Update.

2 Intel Desktop Board DQ67SW Specification Update
Revision History
Revision Revision History Date
-001 This document is the first Specification Update for the Intel®Desktop
Board DQ67SW March 2011
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The Intel®Desktop Board DQ67SW may contain design defects or errors known as errata which may cause
the product to deviate from published specifications. Current characterized errata are available on request.
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Intel Desktop Board DQ67SW Specification Update 3
Contents
Specification Update for the Intel®Desktop Board DQ67SW
Terminology ............................................................................................ 5
General Information .................................................................................5
Summary of Changes ............................................................................... 6

4 Intel Desktop Board DQ67SW Specification Update
Specification Update for the
Intel®Desktop Board DQ67SW
This document is an update to the specifications contained in the Intel®Desktop Board
DQ67SW Technical Product Specification (Order Number: G14714). It is intended for
hardware system manufacturers and software developers of applications, operating
systems, or tools. It will contain Specification Changes, Errata, Specification
Clarifications, and Documentation Changes.
Refer to the 2nd Generation Intel®Core™ Processor Family Specification Update
(Order Number: 457991) for specification updates concerning the 2nd Generation
Intel®Core™ Processor Family that may apply to the desktop board DQ67SW. Unless
otherwise noted in this document, it should be assumed that any Processor errata for a
given stepping are applicable to the Altered Assembly (AA) revision(s) associated with
that stepping.
Refer to the Intel®6 Series Chipset and Intel®C200 Series Chipset Specification
Update (Order Number: 440377) for specification updates concerning the Intel®Q67
Express Chipset that may apply to the desktop board DQ67SW. Unless otherwise
noted in this document, it should be assumed that any Platform Controller Hub errata
for a given stepping are applicable to the Altered Assembly (AA) revision(s) associated
with that stepping.

Intel Desktop Board DQ67SW Specification Update 5
Terminology
Specification Changes are modifications to the current published specifications.
These changes will be incorporated in the next release of the specifications.
Errata are design defects or errors. Characterized errata may cause the desktop
board behavior to deviate from published specifications. Hardware and software
designed to be used with any given Altered Assembly (AA) and BIOS revision level
must assume that all errata documented for that AA and BIOS revision level are
present on all desktop boards.
Specification Clarifications describe a specification in greater detail or further
highlight a specification’s impact to a complex design situation. These clarifications
will be incorporated in the next release of the specifications.
Documentation Changes include typos, errors, or omissions from the current
published specifications. These changes will be incorporated in the next release of the
specifications.
General Information
Basic Desktop Board DQ67SW Identification Information
AA Revision BIOS Revision Notes
G12527-302 SWQ6710H.86A.0032 1,2
G12527-305 SWQ6710H.86A.0041 1,2
Notes:
1. The AA number is found on a small label on the component side of the board.
2. The Intel®Q67 PCH Express Chipset used on this AA revision consists of the following component:
Device Stepping S-Spec Numbers
82Q67 Platform Controller
Hub (PCH) B2 SLH85
82Q67 Platform Controller
Hub (PCH) B3 SLJ4D

6 Intel Desktop Board DQ67SW Specification Update
Summary of Changes
The following table indicates the Specification Changes, Errata, Specification
Clarifications, or Documentation Changes that apply to the Intel®Desktop Board
DQ67SW. Intel intends to fix some of the errata in a future revision of the desktop
board, and to account for the other outstanding issues through documentation or
specification changes as noted.
The following notations are used in the table:
Doc: Document change or update that will be implemented.
Plan Fix: This erratum may be fixed in a future revision of the desktop board, driver, or BIOS.
Fixed: This erratum has been previously fixed.
No Fix: There are no plans to fix this erratum.
Shaded: This erratum is either new or modified from the previous version of the document.
No. Plans Errata
There are no characterized erratum for this product