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Thunder K8SE (S2892)
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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
2008/01/15 S2892_v205 v2.05
New features and fixes :
* Added AMD Errata 169
* Fixed an issue where the FAN speed (CPU1,CPU2 and System FAN5) is lower than the actual FAN speed

2007/08/29 S2892_v204c_beta v2.04c
TYAN Thunder K8SE (S2892) BETA BIOS V2.04c
New features and Fixes :
* Added AMD Errata # 169

2007/05/08 S2892_204 v2.04
TYAN Thunder K8SE (S2892) BIOS V2.04
New features and Fixes :
* Fixed a Windows Vista support issue where a yellow mark on PCI-X devices in the device manager
   were found even after installing the drivers
* Fixed a Memtest86 CDROM Disk boot fail issue if an onboard SATA HDD was present
* Fixed an issue where the FAN speed would not detect properly on some types of fans

2006/10/19 s2892_203 v2.03

TYAN  Thunder K8SE (S2892) BIOS V2.03
New features and Fixes :
* Added option in BIOS to scan Option ROM either by embedded device first or by Add-on card first
* Updated Option ROM placement process
* Fixed PCI-E PEG6 LAN card IRQ and shadow RAM resource conflict issue


2006/07/12 s2892_202 v2.02
TYAN Thunder K8SE (S2892) BIOS V2.02
New features and Fixes :
* Fixed an issue where some USB disks can't be detected properly
* Fixed a Post error that shows "Expansion ROM not initialized", if dual Highpoint 2220
   Raid cards are used simultaneously
* Fixed an issue where the system would hang if one pressed the reset button too quickly
* Patched a LSI MegaRAID Option ROM fail issue if a keyboard is not also present
* Improved the reset button functionality

2006/03/21 s2892_201 v2.01
TYAN Thunder K8SE (S2892) BIOS V2.01
New features and Fixes :
* Fixed M7902 Option ROM initialize fails if an Intel Quad-Port Lan adapter is present
* Updated CPU Temp reporting
* Modify AutoFAN function terperature range ( 40°C ~ 60°C )
* Added BIOS setup item: Onboard BCM(5704) LAN [Enable]/[Disabled].
* Added WatchDog function
* Added AMD Dualcore 285 CPU support
* Updated the nVidia Raid firmware to v5.50 for additional RAID 5 support

2005/11/09 s2892_200 v2.00
TYAN Thunder K8SE (S2892) V2.00
New features and Fixes :
* Updated nVidia nForce RAID ID support for nVidia chipset drivers v6.66 and higher
* Updated the LDT frequency settings for Ex stepping Opteron CPU's
* Added support for the M3291 SMDC Card

NOTE: If you are running a current OS installed with nVidia nForce driver v6.39 and bios version v1.03 (or earlier), you will need to re-install your OS using at least nVidia nForce driver v6.66 and bios v2.00.

2005/08/25 s2892_103 v1.03
TYAN Thunder K8SE (S2892) V1.03
New features and Fixes :
* Added support for Rev E5/E6 Opteron CPU's
* Added AMD PowerNOW options w/ default setting as [Disabled]
* Added Auto Fan Control Function option for initial duty cycle from 25% to 55%
* Changed the Hot key for POPup BBS menu from [F8] to [F9]
* Added support for AMD BIOS check 2.3.0
* Added support for an AOPEN DVD1648/AAP drive
* Added support for nVidia SATA RAID mix with a regular SATA HDD
* Fixed an error where "CPU reading temperature error" would show during POST messages
   if you changed CPU's
* Added support to boot to an OS without a Keyboard present
* Added support for a LSI ultra 320 card to operate from a PCI-32 slot under 64 bit windows
* Added Broadcom LAN PXE boot option for port 1 or Port 2
* Added BIOS setup option for enable/disable the "POST errors" messages * Added "IOMMU"
   setup option for Linux system
* Added "Memory clock" setup option

2005/05/03 s2892_101 v1.01
TYAN Thunder K8SE (S2892) V1.01
New features and Fixes :
* This is the first release BIOS