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Browse by processor
 BG7E
845GE Based Pentium 4-478 ATX Mainboard
FSB 533, DDR 333, 6-Ch Audio, USB 2.0
SoftMenu™ Technology
  BIOS
You may want to know:
How to update the bios? Please click here.
Besides downloading the bios file, you also need the Flash Utility to flash bios rom. (For files before Aug 2001)

  • CPU support list
  • For more FAQs about BIOS relationship, click here please.
  • 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.
  • The CMOS data will be lost after flashing the BIOS. You may need to enter the BIOS setup screen and configure your system information after rebooting the machine.

BIOS: bg7eee.exe  
Bios Issue Date:2003/10/14
Mirror Site: ASIA Europe US 
BIOS ID:ee
 
  1. Updated CPU micro code.
  2. Revised CPU Warning Temperature.
  3. Revised CPU Shutdown Temperature.
  4. BIOS compile date: 10/14/2003.
BIOS: bg7edy.exe  
Bios Issue Date:2003/04/25
Mirror Site: ASIA Europe US 
  1. Fix the problem that MultiMedia device disappeared while using 533 FSB CPU after into BIOS to load default and save BIOS.
  2. BIOS Compile Date: 4/25/2003.
BIOS: bg7ed5.exe  
Bios Issue Date:2002/12/16
Mirror Site: ASIA Europe US 

BIOS ID: D5

  1. Raise the upper limit of CPU core voltage to 1.85V.
  2. Fix the booting failure issue when the system starts up from "CMOS checksum error" and without CPU fan attached to FAN2 header.
  3. HPT 374 BIOS Version 1.22.
  4. BIOS Compile Date: 12/16/2002.
BIOS: bg7eca.exe  
Bios Issue Date:2002/11/25
Mirror Site: ASIA Europe US 

BIOS ID:  CA

  1. Fixes the incompatibility issue where ATI Radeon 9700Pro fails to boot up with a certain power supply unit -TC-350P. With this power supply, 9700Pro will fails to boot and the reset button needs to be pushed in order to show the bootup screen.

  2. Fixes issue where the "Shutdown When CPU FAN Fail" option fails after about 16 minutes idling under Windows 2000/XP.

  3. Adds functions in SoftMenu III.
    A.   Auto detects CPU speed. It offers User Define and CPU frequency in CPU
           Operation Speed option.
    B.   CPU frequency locks up for Northwood CPU. It would not allow users to choose
           multiplier factor but shows the CPU multiplier factor.
    C.   CPU Operation Speed in SoftMenu III reveals CPU frequency while user load defaults.

  4. Fixes issue where ES Northwood 2.8G CPU is not detected automatically.

  5. SP-LED blanks when system enters suspend mode.

  6. BIOS Compile Date: 11/25/2002.

BIOS: bg7ebh.exe  
Bios Issue Date:2002/10/02
Mirror Site: ASIA Europe US 
BIOS ID:BH
  1. First Release.
  2. BIOS Compile Date: 10/02/200.
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