Tomcat i7221 (S5150) BIOS

  Current BIOS Revisions

Definitions:

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

Requirements:

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.

Procedure:

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

Date

BIOS

Description

08/23/05

5150_104

TYAN TOMCAT i7221 (S5150)  BIOS V1.04
New features and Fixes :
* Fixed an issue where the SATA Raid1 could not boot to an
   OS by using the ICH6 Raid Option Rom of Adaptec
* Fixed an issue to issue HCT v12.1 PCI compliancy
* Fixed an issue where erroneous random letters would
   show up during the "Entering SETUP ..."  section of the
   POST process
* Updated the DMI manufacturer and product string for the
   TYAN TSM software

03/03/05

5150_103

TYAN TOMCAT i7221 (S5150)  BIOS V1.03
New features and Fixes :
* Remove AutoFan speed control function.
* ICH6R v1.91 spec update for ICH6 SATA detect issue
* Improved EFI PCI test card performance without system
   lock up when file transfer between two SCSI card.
* Added Intel EIST function support.
* Added Intel P4 EMT64 CPU support.
* Updated CPU Micro Code for Prescott CPU's
* Fixed detection mistake for TM2 support with 533MHz FSB
   CPU.
* Change the string 'NX BIOS control' to 'Execute Disable
   Bit' and Change Help string.
* Update PXH register to meet Selftest 4.6.3.

10/28/04

5150_101

TYAN TOMCAT i7221 (S5150)  BIOS V1.01
New features and Fixes :
* This is the first release BIOS for S5150.

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