Intel DG41AN driver and firmware
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Product Specification - Page 2
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Revision History
First release of the Intel® Desktop Board DG41AN Technical Product Specification
Date June 2010
This product specification applies to only the standard Intel® Desktop Board DG41AN with BIOS identifier ANG4110H.86A.
Changes to this specification will be published in the Intel Desktop Board DG41AN Specification Update before being incorporated into a revision of...
Product Specification - Page 14
...8226; No serial port on the back panel • No diskette drive connector
1.3 Online Support
To find information about...
Intel Desktop Board D425KT and Intel Desktop Board D425KTW Desktop Board Support Available configurations for the Intel Desktop Board D425KT and Intel Desktop Board D425KTW Supported processors Chipset information BIOS and driver updates Tested memory
Integration information...
Product Specification - Page 20
Intel Desktop Board DG41AN Technical Product Specification
• Display ⎯ Supports digital and analog displays up to 2048 x 1536 at 75 Hz refresh (QXGA); also supports 1920 x 1080 resolution for full High Definition video playback quality ⎯ Dual independent display support
1.6.1.2 Dynamic Video Memory Technology (DVMT 5.0)
DVMT enables enhanced graphics and memory performance ...
Product Specification - Page 21
... panel USB headers
Refer to
Figure 9, page 41 Figure 10, page 42
1.6.3 Serial ATA Interfaces
The board provides three Serial ATA (SATA) connectors, which support one device per connector.
1.6.3.1 Serial ATA Support
The board's Serial ATA controller offers three independent Serial ATA ports with a theoretical maximum transfer rate of 3 Gb/s per port. One device can be installed on each port for...
Product Specification - Page 24
Intel Desktop Board DG41AN Technical Product Specification
1.9.1 Audio Subsystem Software
Audio software and drivers are available from Intel's World Wide Web site.
For information about
Obtaining audio software and drivers
Refer to
Section 1.3, page 14
1.9.2 Audio Connectors and Headers
The board contains audio connectors on the back panel and audio headers on the component side of the board....
Product Specification - Page 25
... interface between ICH7 and the LAN controller • Conventional PCI bus power management
⎯ ACPI technology support ⎯ LAN wake capabilities • LAN subsystem software
For information about
LAN software and drivers
Refer to
http://downloadcenter.intel.com
1.10.1 LAN Subsystem Software
LAN software and drivers are available from Intel's World Wide Web site.
For information...
Product Specification - Page 29
... Play functions of a computer. The use of ACPI with the board requires an operating system that provides full ACPI support. ACPI features include:
• Plug and Play (including bus and device enumeration) • Power management control of individual devices, add-in boards (some add-in
boards may require an ACPI-aware driver), video displays, and hard disk drives • Methods for achieving...
Product Specification - Page 31
Product Description
1.12.1.2 Wake-up Devices and Events
Table 9 lists the devices or specific events that can wake the computer from specific states.
Table 9. Wake-up Devices and Events
These devices/events can wake up the computer...
LAN PME# signal Power switch PS/2 devices RTC alarm Serial port USB Note: S4 implies operating system support only.
...from this state
S1, S3, S4, S5 (Note...
Product Specification - Page 61
...Legacy USB Support
Legacy USB support enables USB devices to be used even when the operating system's USB drivers are not yet available. Legacy USB support is used to access the BIOS Setup program, and to install an operating system that supports USB. By default, Legacy USB support is set to Enabled.
Legacy USB support operates as follows: 1. When you apply power to the computer, legacy support is...
Product Specification - Page 62
Intel Desktop Board DG41AN Technical Product Specification
To install an operating system that supports USB, verify that Legacy USB support in the BIOS Setup program is set to Enabled and follow the operating system's installation instructions.
3.6 BIOS Updates
The BIOS can be updated using either of the following utilities, which are available on the Intel World Wide Web site: • Intel&#...
Product Specification - Page 63
... 33. Acceptable Drives/Media Types for BIOS Recovery
Media Type
Can be used for BIOS recovery?
Optical drive connected to the Serial ATA interface
Yes
USB removable drive (a USB flash drive, for example)
Yes
USB diskette drive (with a 1.44 MB diskette)
No
USB hard disk drive
No
For information about
BIOS recovery
Refer to
http://support.intel.com/support/motherboards/desktop/ sb/CS...
Product Specification - Page 69
.... Port 80h POST Code Ranges
Range
Category/Subsystem
00 - 0F
Debug codes: Can be used by any PEIM/driver for debug.
10 - 1F 20 - 2F
Host Processors: 1F is an unrecoverable processor error. Memory/Chipset: 2F is no memory detected or no useful memory detected.
30 - 3F
Recovery: 3F indicated recovery failure.
40 - 4F
Reserved for future use.
50 - 5F
I/O Buses: PCI, USB, ATA...
Product Specification - Page 72
Intel Desktop Board DG41AN Technical Product Specification
Table 40. Port 80h POST Codes (continued)
POST Code Description of POST Operation
DXE Drivers
E7
Waiting for user input
E8
Checking password
E9
Entering BIOS setup
EB
Calling Legacy Option ROMs
Runtime Phase/EFI OS Boot
F4
Entering Sleep state
F5
Exiting Sleep state
F8
EFI boot service ExitBootServices ( ) has been called...
DG41AN Specification Update - Page 4
... are applicable to the Altered Assembly (AA) revision(s) associated with that stepping.
Refer to the Intel® IO Controller Hub7 (ICH7) Family Specification Update (Order Number: 307014) for specification updates concerning the 82801GB I/O Controller Hub and that may apply to the desktop board DG41AN. Unless otherwise noted in this document, it should be assumed that any ICH7 errata for...
DG41AN Specification Update - Page 5
...
ANG4110H.86A.0014
1,2
E92992-401
ANG4110H.86A.0014
1,2
Notes: 1. The AA number is found on a small label on the component side of the board. 2. The 4 Series Chipset kit used on this AA revision consists of two components as follows:
Device
82801GB 82G41 82G41
Stepping
A1 A3 A3
S-Spec Numbers
SL8FX SLB8D SLGQ3
Intel Desktop Board DG41AN Specification Update
5
DG41AN Specification Update - Page 6
... 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
6
Intel Desktop Board DG41AN Specification Update
Intel Desktop Board DG41AN Product Guide English - Page 10
Intel Desktop Board DG41AN Product Guide
Table 1. Feature Summary (continued)
BIOS
• Intel® Platform Innovation Framework for extensible firmware interface
• 8 Mb symmetrical flash memory device
• Support for SMBIOS • Intel® Rapid BIOS Boot • Intel® Express BIOS Update
Power Management • Support for Advanced Configuration and Power Interface...
Intel Desktop Board DG41AN Product Guide English - Page 18
... all USB 2.0 ports to USB 1.1 operation. This may be required to accommodate operating systems that do not support USB 2.0.
Serial ATA
The Desktop Board supports three Serial ATA channels (3.0 Gb/s) via ICH7, connecting one device per channel.
Expandability
For system expansion, the Desktop Board includes one PCI bus connector.
BIOS
The BIOS provides the Power-On Self-Test (POST), the BIOS Setup...
Intel Desktop Board DG41AN Product Guide English - Page 52
...Memory Update Utility and the ease of use of Windows-based installation wizards. To update the BIOS with the Intel Express BIOS Update utility: 1. Go to the Intel World Wide Web site at
http://www.intel.com/p/en_US/support?iid=hdr+support 2. Navigate to the Intel Desktop Board DG41AN page, click "Latest BIOS," and select
the Express BIOS Update utility file. 3. Download the file to your hard drive...
Intel Desktop Board DG41AN Product Guide English - Page 54
... system will boot from the hard drive if no key is pressed within 15 seconds. 5. At the "Welcome to the Intel Desktop Board BIOS Upgrade CD-ROM" page, press any key to confirm the BIOS upgrade operation. 6. Wait for the BIOS upgrade process to complete.
CAUTION DO NOT POWER DOWN YOUR COMPUTER before the update is complete. The update may take up to 5 minutes.
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