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How do I update my BIOS?
  1. You can identify your Heisei motherboard using the BIOS ID which is displayed on most computers at bootup. Per BIOS vendor (AMI, Award, Phoenix, ...) we have a seperate tab of motherboard BIOS Identifications.
  2. In the Website Links section we provide official and unofficial links to find free Heisei BIOS upgrades

Click on the More info arrow for more info about the Heisei bios update.

Heisei BIOS Updates

Manufacturer - Model Chipset BIOS ID Full BIOS ID More info
Heisei SIS 651C 6A7IAHE9 6A7IAHE9C-00 More info BIOS
Heisei i440BX/ZX/GX 6A69KHE9 6A69KHE9C-00 More info BIOS
Heisei SiS 630 6A6IRHEC 6A6IRHECC-00 More info BIOS
Heisei SiS 645/650/651 6A6IXHEA 6A6IXHEAC-00 More info BIOS
Heisei VIA 694X/694T 6A6LJHEA 6A6LJHEAC-00 More info BIOS
Heisei 6A7L2HE9 6A7L2HE9C-00 More info BIOS
Heisei SiS 630 6A6IRHEB 6A6IRHEBC-00 More info BIOS
Heisei SiS 645/650/651 6A6IXHE9 6A6IXHE9C-00 More info BIOS
Heisei VIA 694X/694T 6A6LJHE9 6A6LJHE9C-00 More info BIOS
Heisei SiS 630 6A6IRHEA 6A6IRHEAC-00 More info BIOS
Heisei SiS 630 6A6IRHEK 6A6IRHEKC-00 More info BIOS

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