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TYAN (GT24B2912)
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TYAN makes no warranties to the usability of a BIOS on our website and are made available to the public on an "as-is" basis. Upgrading a BIOS without knowing the implications may cause serious adverse affects. Please do not upgrade a BIOS unless directed to do so by a qualified support technician. TYAN is not able to replace mis-used or damaged BIOS chips in the event of a BIOS flash failure. Please contact your dealer for replacements or warranty service.

Date Filename Version
2009/02/05 GT24-B2912_v400 v4.00

Problem Fix Description:

- Updated AGESA code to v3.3.0.0
- Added CPU, memory and HT link information to POST display
- Set default PowerNow! bios setting to [Enable]

2008/04/03 GT24_B2912_v303 V3.03
New features and Fixes :
* Updated AMD AGESA code to v3.1.7.0
* Set "ECC mode" to "BASIC" as default bios setting

2008/01/04 GT24_B2912_v302 v3.02
New features and Fixes :
* Updated AGESA code to v3.1.4.0
* Fixed an issue where the system could not install VISTA when using Barcelona Quad Core CPU’s and the LSI 1068e SAS Controller was enabled
* Fixed an issue where the system would hang during POST (D2h) when using Dual Core CPU’s and memory total size >= 4GB
* Fixed an issue where the system would hang during POST (FFh) during the first power on attempt
* Improved memory performance by setting MTRR for above 4GB memory as cacheable.
* Fixed an issue where the system would incorrectly read the MAC Address
* Set USB legacy support option to [Disable] by default to avoid RHEL 4.3 installation issue

2007/09/27 GT24_B2912_v300 v3.00

New features and Fixes :
* Updated AGESA code to v3.1.1.1
* Updated NVMM. to v4.073.33
* Changed "DRAM Bank Interleave" to [Auto] as bios default setting
* Disabled Floppy Device as default bios setting

2007/06/20 gt24_b2912_v200 v2.00

New features and Fixes :
* Changed some H/W Monitor names for the "Realtime Sensor Data" to:
  - CPU1 Fan(J108) Speed  >>  SYSTEM FAN1
  - SYSFAN1(J105) Speed   >>  SYSTEM FAN2
  - SYSFAN3(J107) Speed   >>  SYSTEM FAN3
  - SYSFAN5(J103) Speed   >>  SYSTEM FAN4
  - SYSFAN6(J102) Speed   >>  SYSTEM FAN5
* Fixed an issue where the mouse would hang during usage
* Modified default boot order
* Fixed an issue where there was no error that showed during POST to state no keyboard was present
* Fixed a S3 resume by keyboard or mouse issue
* Changed Console Redirection setting to disabled by default
* Added additional Hardware Monitor reporting items
* Updated book block size
* Added support for auto negotiation of HTX function
* Fixed an issue where the system would reboot after installing nVidia IDE drivers
* Added Installed OS option for Windows Server 2003 in the BIOS
* Updated AGESA code to v2.08.07
* Added AMD Opteron Quad Core support

2007/02/15 gt24_b2912_101 v1.01

New features and Fixes :
* This is the first release BIOS