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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.

Model: IT7

 

BIOS File	Description
it7a4.exe	Revise DMI data. Fix multimedia device lost issue with 533MHz FSB CPUs while load Fail-Safe / Optimized Default in BIOS. Add SVID and SSID for ICH4 USB 2.0 controller. (SVID:147B,SSID:7406) Upgrade the BIOS code for ICH4 code to V1.5. Fill in new CPU micro code (0F27). Add SVID and SSID for VT6202. (SVID:147B,SSID:7406) Load proper setting automatically for Willamette CPU when Load Fail-safe/Optimized Default in BIOS. HPT 374 BIOS Version 1.21. BIOS compile date: 8/01/2002.
it79w.exe	Northwood CPU will be automatically detected its FSB while Load Fail-Safe/Optimized Default in Bios Setup of SoftMenu. Differentiate the USB 1.1 from USB 2.0 controller on PCI Device listing screen. Fix Boot Agent failed to boot up issue when enabled the boot ROM in BIOS with hard disk on High-Point channel. Modify the DMI data to fix on line diagnostic tool issue (PC PITSTOP). HPT 374 BIOS Version 1.21. BIOS compile date: 7/02/2002
it78y.exe	Add an option "Enhance DRAM Performance" in Advanced Chipset Features. HPT 374 BIOS Version 1.21. BIOS compile date: 5/3/2002.
it78h.exe	First release. HPT 374 BIOS Version 1.21. BIOS Compile Date: 04/25/2002