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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: BD7 / BD7-RAID

Reversion: v1.0

!!! Attention for upgrading BIOS!!!

  • When you upgrade bios to new bios included HPT 2.31 bios, we highly recommend you backup your system and data to an independent storage device first. New HPT 2.31 bios may corrupt original RAID configuration created on old bios occasionally. That means you may need to rebuild RAID configuration. If it happens, all the data on RAID-0 will be gone!
  • For RAID-1 user, please press "CTRL+H" to enter hpt37X setup.
  • Please upgrade HPT 2.31 driver before upgrade bios.
BIOS File
Description
bd79y.exe
  1. Northwood CPU will be automatically detected its FSB while Load Fail-Safe/Optimized Default in Bios Setup of SoftMenu.
  2. Differentiate the USB 1.1 from USB 2.0 controller on PCI Device listing screen.
  3. Modify the DMI data to fix on line diagnostic tool issue (PC PITSTOP).
  4. HPT 37x BIOS version 2.31. The RAID function is for BD7-RAID only. This BIOS version is also for non RAID boards and HPT BIOS will be automatically disabled while RAID controller chip not detected.
  5. BIOS compile date: 7/02/2002
bd77b.exe
  1. Support Pentium 4 2.4GHz CPU.
  2. Raise the adjustable CPU Core Voltage for 0.13 micron process P4 (Northwood).
  3. Fix occasional no POST with debug code 26 issue while "Fixed AGP=66" option was enabled in Softmenu III.
  4. Support P4 Celeron CPU.
  5. HPT 37x BIOS version 2.31. The RAID function is for BD7-RAID only. This BIOS version is also for non RAID boards and HPT BIOS will be automatically disabled while RAID controller chip not detected.
  6. BIOS compile date: 4/19/2002
bd76h.exe
  1. Add" High Performance" option in " Load Optimized Defaults". "High Performance" option will use critical DDR memory timing settings to achieve high system performance, nevertheless, it may deviate the original settings from module SPD and cause system instability.
  2. HPT 37x BIOS version 2.0.1024.The RAID function is for BD7-RAID only. This BIOS version is also for non RAID boards and HPT BIOS will be automatically disabled while RAID controller chip not detected.
  3. BIOS compile date: 12/03/2001
bd74x.exe
  1. First release.
  2. HPT 37x BIOS version 2.0.1024. The RAID function is for BD7-RAID only. This BIOS version is also for non RAID boards and HPT BIOS will be automatically disabled while RAID controller chip not detected.
  3. BIOS compile date: 11/06/2001

 

 

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