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Note:

• You won't need to update BIOS until the latest bios has improve / fix some functions.
• You won't need to upgrade through all of the BIOS files, just upgrade to the latest one please and it will include all previous improvments.
• Besides downloading the bios file, you also need the flash utility to flash bios rom.
• For more detailed information about how to update the bios, click here please.
• For more FAQs about BIOS relationship, click here please.

 

BIOS File	Description
st69p.exe	Support Intel Tualatin Celeron 1.4GHz CPU. HPT 370 RAID BIOS version 2.0.1024. The RAID function is for ST6-RAID only. This BIOS version is also for non RAID boards and HPT BIOS will be automatically disabled while RAID controller chip not detected. BIOS compile date: 7/03/2002
st68a.exe	Raise the adjustable CPU Core Voltage from +0.125v to +0.2v for Celeron and PentiumIII 0.13 micron process processors. HPT 370 RAID BIOS version 2.0.1024. The RAID function is for ST6-RAID only. This BIOS version is also for non RAID boards and HPT BIOS will be automatically disabled while RAID controller chip not detected. BIOS Compile date: 03/04/2002.
st67t.exe	Fix ACPI error in system event viewer after resume from STR mode. Support up to 137GB HDD and above. HPT 370 RAID BIOS version 2.0.1024. BIOS Compile Date: 02/05/2002.
st66a.exe	Fix the unbootable issue when installing a hard disk onto IDE-2 and set the boot sequence by following as HDD_1, HDD_0 then floppy. Support Tualatin Celeron 1.3 GHz. HPT BIOS version: 2.0.1024. BIOS compile date: 11/27/2001
st663.exe	Support Tualation Celeron 1.2GHz CPU. HPT 370 RAID BIOS version 1.11.0402. The RAID function is for ST6-RAID only. This BIOS version is also for non RAID boards and HPT BIOS will be automatically disabled while RAID controller chip not detected. BIOS compile date: 10/25/2001
st63w.exe	Changing some wording to meet WHQL requirement, no effect on functionality. BIOS compile date: 04/18/2001.
st6zk.exe	First release. HPT 370 RAID BIOS version 1.03B1 for ST6-RAID. This BIOS version is also for non RAID board and HPT BIOS will be automatically disabled while RAID controller chip not detected. BIOS compile date: 04/18/2001.