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.

10/13/05
amiflash

5105_107

TYAN TOMCAT i875PF (S5105)  BIOS V1.07
New features and Fixes :
* Updated Celeron CPU micro coding
* Fixed an issue where the system will hang after entering
   setup and then saving and exiting the system while using
   a Prescott based 533MHz (FSB) CPU

07/14/05
amiflash

5105_106

TYAN TOMCAT i875PF (S5105)  BIOS V1.06
New features and Fixes :
* Fixed the issue that will display a letter following 'Entering
   setup¡­...' when   'del' key pressed to enter setup menu
* Fixed the issue where memory count will show incorrect
   amounts when the ICH5 chipset is set to RAID mode
* Updated the Adaptec SATA Option ROM to v3.2.1-1255
* Updated CPU micro code to support E0 stepping P4
   Prescott CPU's with 533MHz FSB

11/15/04
amiflash

5105_105

TYAN TOMCAT i875PF (S5105)  BIOS V1.05
New features and Fixes :
* Fixed VGA fail to show in S1 state and modified too long
   BIOS Menu Item string
* Fixed an issue where USB CD-ROM's would fail to boot
   properly
* Updated CPU Micro Code support for Celeron D CPU's
   (Will support P4 533MHz Prescott CPU NOT P4 800MHz
   Prescott CPU's)

Note:  Use of this bios will require a fresh/clean OS installation.  There has been a change from Intel firmware to an Adaptec firmware for SATA/RAID functions.

03/26/04
amiflash

5105_103

TYAN TOMCAT i875PF (S5105)  BIOS V1.03
New features and Fixes :
* Fixed JDL RAID solution not able to boot correctly
* Updated Sata Option ROM from v3.5.0.2568 to v3.5.0.3003

12/08/03
amiflash

5105_102

TYAN TOMCAT i875PF (S5105)  BIOS V1.02
New features and Fixes :
* Updated DMI information

10/24/03
amiflash

5105_101

TYAN TOMCAT i875PF (S5105)  BIOS V1.01
New features and Fixes :
* Fixed onboard LAN WOL issue
* Add smart FAN control with ADM1027

10/24/03
amiflash

5105_100

TYAN TOMCAT i875PF (S5105)  BIOS V1.00
New features and Fixes :
This is the first BIOS release