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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)

  • 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.

Motherboard>Socket 478>IS-20
Bios Issue Date:2004/08/16
BIOS ID:1.7
 
  1. Updated CPU micro code.
  2. BIOS compile date: 08/16/2004
Bios Issue Date:2004/04/27
BIOS ID:1.6
 
  1. Added AWDFLASH v8.32 support for the "ALT+F2" hot key function.
  2. Changed the default year to 2004.
  3. Updated CPU micro code.
  4. Revised wording for the "CPU Shutdown Temperature" Item.
  5. Calibrated CPU temperature.
  6. Reserved the setting of date & time after Clean CMOS.
  7. Fixed an issue where the PS/2 wheel mouse does not respond under certain conditions:
    1. Using certain PS/2 wheel mice and certain USB keyboards.
    2. PS/2 wheel mouse works fine but loses response on 1st, 3rd, 5th.... time restarting windows. However, it works fine on 2nd, 4th.... windows restart.
    3. For "PS/2 wheel mouse + PS/2 keyboard" and "USB wheel mouse + USB keyboard ", there no problems at all.
  8. BIOS compile date: 04/27/2004
Bios Issue Date:2004/02/23
BIOS ID:1.5
 
  1. Please use the AWDFLASH v8.24F flash utility to update IS-10 / IS-11 / IS-12/IS-20 BIOS.
  2. First release for IS-20.
  3. Removed the "32MB" option from BIOS item "Frame Buffer Size".
  4. Fixed incorrect voltage display in "DDR VT Voltage" and "AGP VDDQ Voltage".
  5. Revised CPU Warning Temperature upper limit to 95 degrees and set default to 85 degrees.
  6. Revised CPU Shutdown Temperature upper limit to 100 degrees and set default to 95 degrees.
  7. Fixed an issue where CPU temperature would be detected wrong after resuming from S3 mode.
  8. BIOS compile date: 02/23/2004
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