Thunder i7501 Pro (S2721-533) 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 i7501 PRO (S2721-533)  BIOS V2.04
New features and Fixes :

* Fixed Power off issue if power button is held down for
* more than a second
* Fixed issue where Adaptec SCSI cards hang during POST
* or go black screen when attempting to install an OS.



TYAN THUNDER i7501 PRO (S2721-533)  BIOS V2.03
New features and Fixes :

* Include PXE booting from the 10/100 Nic
* Includes endless PXE boot support 



TYAN THUNDER i7501 PRO (S2721-533)  BIOS V2.02
New features and Fixes :

* Support for 1M L3 cache (latest Intel microcode)
* Resolves 'power on after power fail' power on problem
* Compiled using AMI's latest 8.0 source code.
* Add Adaptec 4.30 SCSI Firmware (for B0 stepping 7902)
* Changes default settings for remote console to SMDC



TYAN THUNDER i7501 PRO (S2721-533)  BIOS V1.01
This is the first BIOS release

Information published on is subject to change without notice.
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