Thunder i7525 (S2676) BIOS

  Current BIOS Revisions


Boot Disk - Refers to either a Windows 95 or Windows 98 boot disk. Any other type of boot disk might load memory resident programs which will interfer with the flash process. Make sure you hit the F5 key when the boot disk first starts running to make sure no other programs are loaded in the back ground without your knowledge.

Bios Flash Package -  Unzip the entire bios package to a seperate clean floppy.  Insure there are 3 files that are unpacked during the unzip process


Two separate diskettes are needed. The first diskette is the Windows 95/98 Boot Disk. The second diskette should contain the 3 files needed to flash the bios.  These files are provided when you unzip the bios flash package from the website.


At the A: prompt simply type in "
flash" and the rest will be handled by the files included in your download.






TYAN  THUNDER i7525 (S2676) V2.06
New Features and Fixes :
* Fixed a frequency issue with Adpatec SCSI cards using
   the AIC07899 chipset
* Fixed a no display issue when using GeForce 7950X2
   PCIe cards
* Correct a SMBus issue that affected the H/W Monitors
   access to the Tyan TSM software



TYAN  THUNDER i7525 (S2676) V2.05
New Features and Fixes :
* Updated CPU Micro coding
* Added ACPI S3 mode in the bios
* Fixed an S1 wait state auto wake up issue
* Fixed an issue where the system would hang when trying
   to enter the LSI MegaRAID 320-2 Option ROM
* Added the ability to bypass memory count during post
   by pressing [ESC]



TYAN  THUNDER i7525 (S2676) V2.02
New Features and Fixes :
* Added Smart Fan feature for fan control
* Added Irwindale CPU support



TYAN  THUNDER i7525 (S2676) V2.01
New Features and Fixes :
* New N0-Irvindale Micro code update
* Password pop-up window string issue fix
* L2 cache display added to POST
* "Power on after power failure for WinXP shutoff" issue fixed
* "Memory DIMM speed DMi" info corrected
* "3DMark05 fail in Winxp" issue fixed
* Micro code B0, B1, C0 added



TYAN  THUNDER i7525 (S2676) V2.00
New Features and Fixes :
* This is the first release BIOS.

Information published on is subject to change without notice.
Copyright © 2006, TYAN COMPUTER CORPORATION. All Rights Reserved.