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support > Home > Support > Support Download(BIOS)

| How to Flash | 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 2007/08/17 S2850_v113 v1.13 TYAN Tomcat K8S (S2850) V1.13 New features and Fixes : * Updated Option ROM loading for the BCM5705 LAN Chips * Added an option in the bios to [Enable/Disable] LAN1 or LAN2 in the BIOS setup menu 2005/10/28 s2850_112 v1.12 TYAN Tomcat K8S (S2850) V1.12 New features and Fixes : * Fixed an issue where the FDD isn't usable inside of Windows * Fixed an issue where the CMOS does not load default values after clearing 2005/08/16 s2850_110 v1.10 TYAN Tomcat K8S (S2850) V1.10 New features and Fixes : * Fixed an issue where temperatures were not displaying correctly * Added M2043x Riser card support * Updated SIL3114 firmware to v5.0.49 2005/03/30 s2850_109 v1.09 TYAN Tomcat K8S (S2850) V1.09 New features and Fixes : * Added AMD D0 and Ex CPU stepping support * Added PXE endless loop function and setup item to fix a int19 issue * Added AMD PowerNOW support * Updated SiL3114 Option ROM to v5.0.48 2004/09/14 s2850_108 v1.08 TYAN Tomcat K8S (S2850) V1.08 New features and Fixes : * Added Opteron CPU CG stepping support * Added Opteron 150 CPU support 2004/06/24 s2850_107 v1.07 TYAN Tomcat K8S (S2850) V1.07 New features and Fixes : * Fixed boot without keyboard issue * Updated Silicon Image 3114 firmware to v5.0.31 2003/11/24 s2850_105 v1.05 TYAN Tomcat K8S (S2850) V1.05 New features and Fixes : * Added DDR 400 support * Added Highpoint 370 RAID support * Added 9600bps for console redirection * Updated Option Rom for Si3114 2003/11/06 s2850_104 v1.04 TYAN Tomcat K8S (S2850) V1.04 New features and Fixes : * Updated Option Rom for SI3114 chip * Fixed Console Redirect Issue * Fixed USB WOL issue * Fixed RTC Wake up state issue * Updated ACPI 2.0 support 2003/08/20 s2850_103 v1.03 TYAN Tomcat K8S (S2850) V1.03 New features and Fixes : * Add new clock chip support * Updated Sil 3114 Oprom 2003/08/20 s2850_101 v1.01 TYAN Tomcat K8S (S2850) V1.01 New features and Fixes : * Add Sil 3114 4-way Raid Support * Enable/Disable option added for Raid * Updated Raid Option Rom 2003/07/21 s2850_100 v1.00 TYAN Tomcat K8S (S2850) V1.00 New features and Fixes : * This is the first release BIOS.