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Thunder n6650W (S2915-E)
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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
2010/06/23 S2915-E_v401d_beta v4.01d_beta

Problem Fix Description:

- Fixed a no POST issue with an ATI Radeon 5xxx series PCIe cards
- Fixed a USB over current reporting error under Linux

2009/09/30 S2915-E_v401 v4.01

Problem Fix Description:

- Updated CPU support
- Fixed an issue when you disabled USB it also disabled the onboard LAN

2009/06/04 S2915-E_v400 v4.00
Problem Fix Description:

-Update to AGESA to support Istanbul.
-Fix the issue BIOS will report Option ROM init failure with Adaptec 39320A.
-Add AMD recommended HT link register setting.
-Update NVMM from 4.081.74 to 4.092.22.
-Add support for Power cap funtion.

2008/11/04 S2915-E_v300 v3.00

Problem Fix Description:

- Updated AMD AGESA code to v3.3.0.0
- Added AMD Shanghai CPU Support
- Fixed an issue where the BIOS would fail to initialize Option ROM for some 3rd party cards
- Fixed an issue where the Auto Fan function wouldn't work unless 2 CPU's were installed
- Fixed an issue where the memory clock didn't function properly

2008/06/12 v.2.07

Problem Fix Description:


- Updated support for the Realtek ALC262 Audio Codec

- Added support for ATI 3870X2 video cards

2008/05/19 v.2.06

Problem Fix Description:


- Fixed an issue where the system will not POST reliably with only 1 AMD Dual core CPU was installed.

- Updated AMD AGESA code to v3.1.8.0.

- Fixed an issue where you couldn’t install VMware ESX 3.5 server with a LSI 8888 SAS RAID card

- Updated CPU Micro Code
- Fixed an issue where the system hang during POST ( Post code 87 or 69) when only one dual core CPU is  installed
- Fixed an issue where LDT frequency would display incorrectly when only CPU was installed

2008/04/11 S2915-E_v205 V2.05
New features and Fixes :
* Updated AMD AGESA code to v3.1.7.0
* Updated CPU Micro Code
* Fixed a Code 10/12 Device Manager error under Vista and WinXP when 2 PCIe video cards are present.

2008/03/21 S2915-E_v204 V2.04
New features and Fixes :
* Updated AMD AGESA code to v3.1.6.0.
* Fixed an issue where the system will hang during POST (D2 or 99 Post codes)

2008/02/15 S2915-E_v203 v2.03
New features and Fixes :
* Fixed an issue where the system can't boot from a DVD-ROM if there is also a PCI SCSI card installed.
* Fixed an issue where you could not install Windows Vista with LSI SAS 1068e chipset enabled
* Fixed an issue where there is a yellow ! in the Device Manager of the 2nd GeForce 8800GT under Windows XP

2007/11/13 S2915-E_v202 v2.02
TYAN Thunder n6650W (S2915 & S2915-E) BIOS V2.02
New features and Fixes:
* Updated AGESA Code to v3.1.3.1
* Fixed an issue where under Windows Vista the 2nd PCIe video card would have
   a yellow ! next to it in Device Manager
* Fixed an issue where the MAC address would not be read properly
* Fixed an issue where RHEL4 UP4 would fail the installation of the OS