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TYAN (GT24B2891)
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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
2008/01/03 gt24_b2891_203 v2.03
New features and Fixes :
* Added AMD Errata 169
* Updated support for Ex stepping CPU's
* Added PCIe and embedded VGA option so that if there is a PCI-E VGA card present you can
   still choose to boot from embedded VGA.
* Updated 'version and serial number' DMI strings
* Updated AMD PowerNOW! support
* Fixed a compatibility issue with QSI DVD-ROM drives not showing up during POST
* Upgrade to latest NVMM & NVRAID
* Fixed a memory detection issue

2006/04/12 gt24_b2891_202 v2.02
New features and Fixes :
* Fixed a BMC detection error
* Updated CPU temperature display for greater accuracy
* Add IPMI Boot to PXE function
* Updated the method for auto fan control input
* Add Enable/Disable BMC detection in BIOS setup.
* Fixed the BCM LAN issue by upgrating IOAPIC bar address to match the new CPU's
* Updated IPMI menu
* Update 8254 IO interrupt override setting in MPtable
* Added IPMI Boot option support
* Added Boot to PXE support
* Updated memory code from AMD to auto disable dram interleave when 4Rank present.
* Enable MCE on all CPUs.
* 40/80 pin detection added, now 40 pin cable will be limited at UDMA mode 2
* Updated the ACPI MCFG table.
* Fixed an issue where the LAN's would not show up during a cold boot

2005/11/08 gt24_b2891_201 v2.01
New features and Fixes :
* Fixed a Broadcom NIC issue under RedHat distributions
* Updated memory clock settings for better stability and performance
* Updated nVidia nForce RAID firwmare to v5.53.07 to include RAID5 capability
* Added a Dual Core [Enable/Disable] feature in the BIOS options
* Updated Opteron Dual Core CPU support
* Updated USB legacy support
* Fixed SATA/RAID device naming issue
* Added SMDC M3291 support
* Updated AMD PowerNOW! support for newer CPU steppings
* Added IOMMU options into the bios settings
* Set Chassis Instrussion to [Enabled] by default

2005/07/25 gt24_b2891_101 v1.01

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