support > Skip Navigation LinksHome > Support > Support Download(BIOS)
TYAN (TA26B5397)
Skip Navigation Links

| How to Flash |

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
2010/01/13 TA26-B5397_v107 v1.07

Problem Fix Description:

- Fixed an issue where the BIOS always sends MEMORY RESIZE SEL to BMC
- Fixed an issue where the BIOS would show the wrong version of the BMC during POST
- Fixed an issue where the system couldn’t boot to a M3296 virtual CDROM with floppy disable and HD’s
  connected to the embedded LSI SAS 1068E chipset
- Fixed an issue where the system couldn't boot to an OS when the onboard VGA was disabled
- Fixed an issue where the AHCI RAID wouldn’t work when there was an additional PCIe VGA add-on
  card installed
- Fixed an issue where you could not find a USB FDD under Windows Server 2003 while the onboard
  VGA is disabled
- Fixed an issue where the system would hang at the LSI Option ROM when a 8208ELP is installed
- Fixed an issue where you couldn’t boot from a remote client DVD-ROM
- Fixed a CPU temperature error in the HW monitor menu
- Fixed an issue where you could boot to an OS install disk when the onboard VGA was set to disable
- Added Fan speed control for J12 FAN header
- Add bios option to select which VGA output was primary

2009/02/05 TA26-B5397_v105 v1.05

Problem Fix Description:

- Fixed the BIOS always add a BIOS SDR into the BMC
- Fixed DMI table of memory information is incorrect
- Fixed no boot when set Option ROM Placement "E000 by xxx"
- Fixed M3296 can't read SMBUS after S3 resume
- Fixed that enable snoop filter causes memory bandwidth low
- Fixed memory speed information of DMI is not correct
- Support nVidia Tesla graphic card
- Set S1 as the default ACPI Suspend Type
- Remove string of "for debug only" in the BIOS SETUP

2008/11/06 TA26-B5397_v104 v1.04

Problem Fix Description:

- Update CPU Micro Code
- Updated Boot support for SATA DVD devices
- Updated the FB
-DIMM voltage support to allow auto detection between 1.5v and 1.8v
- Fixed an issue where the PECI information would be incorrect when used with IPMI functions
- Added bios option “Snoop Filter” to aid in some video performance issues
- Added Fan control as a IPMI setup item
- Fixed and issue where you couldn’t get the system to POST with 128GB of memory installed
- Fixed an issue where an Altera Stratix II card was not detected in the PCIe slot
- Added SATA Hot Plug support

2008/06/27 v.1.03

Problem Fix Description:


- Changed the C1E/Power Management default setting to [Disable]

- Updated PXE Option ROM to v1.2.42

- Fixed an issue where onboard VGA wouldn’t function properly in PXE mode

- Fixed an issue where the bios Function Keys wouldn’t function correctly when trying to enter an Option ROM

- Updated the PECI Temperature display functionality               

-  Added "Default Primary Video Adapter" Setup Item to the bios

2008/05/09 v.1.02

Problem Fix Description:


- Fixed BIOS does not display checksum error if clear CMOS by jumper

- Change to display CPU PECI negative temperature.

- Change the SAS RAID ROM default setting to [Enable]

- Always enable FAN to max. speed in early power on.

- Change the SATA default to enhanced mode.

- Added "End Less Boot" function.

- Updated the MRC code to v1.10RC1.

- Fixed system hangs up at C3h if Console and Fan Error are both set to [Enable]

- Updated AHCI ROM to v1.12E.

- Fixed an issue where you couldn’t boot to a SATA DVD-ROM when ESB2 RAID is set to [Enable]

- Added bios option to [Enable/Disable] onboard SAS chipset

- Updated CPU micro code

- Fixed  an issue where MTRR Discrete function failed when over 8 DIMM’s were installed at once

 - Fixed an issue where the system could sometime reset when resuming from ACPI S3 wait state

- Added Option ROM relocation as a bios setup item

- Fixed an IRQ resource conflict if a Nvidia Quadro NVS400 PCIe VGA card was installed

- Fixed an issue where the system would become slow during OS installation with large amounts of memory installed

- Updated Bios DMI Pool

- Fixed IPMI base address in pool is not correct when a M3295 was installed

- Fixed an issue with A-DATA 4GB DIMMs when 16 were all installed at once

- Fixed DMI event log has no function when CMOS checksum errors.

- Fixed the need to press "ESC" key twice to exit the BIOS setup menu    

- Fixed SMDC suspend sensor command error.

- Change the SMDC LPC reset blackout to 16 seconds.

- Added early WDT timer as the workaround to solve Harpertown 1600 + Seaburg C0 stepping warm reset issue.

- Added early EDT timer as the work around to solve SMDC E4 issue.

2008/03/26 TA26_B5397_v100 V1.00
New features and Fixes :
* This is the first release BIOS