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How do I update my BIOS?
Unicorn logo
  1. You can identify your Unicorn 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 Unicorn BIOS upgrades

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

Unicorn BIOS Updates

Manufacturer - Model Chipset BIOS ID Full BIOS ID More info
Unicorn SiS 496/497 2A4IBU45 More info BIOS
Unicorn VIA Apollo (M)VP3 2A5LEU4H More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4F 6A6LLU4FC-00 More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4I 6A6LLU4IC-00 More info BIOS
Unicorn Intel 430VX 2A59GU41 More info BIOS
Unicorn SiS 5511/12/13 2A5IDU4A More info BIOS
Unicorn VIA Apollo Pro Plus (692/ 2A6LGU4B More info BIOS
Unicorn VIA Apollo Pro Plus (692/ 2A6LGU4E More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4X 6A6LLU4XC-00 More info BIOS
Unicorn Intel 430VX 2A59GU4A More info BIOS
Unicorn VIA 694X/694T 6A6LJU49 6A6LJU49C-00 More info BIOS
Unicorn VIA Apollo (M)VP3 2A5LEU4A More info BIOS
Unicorn VIA PLE133T (8601+ 686) 6A6LIU4A 6A6LIU4AC-00 More info BIOS
Unicorn Intel 815 Solano 6A69RU4A 6A69RU4AC-00 More info BIOS
Unicorn SiS 496/497 2A4IBU41 More info BIOS
Unicorn VIA Apollo (M)VP3 2A5LEU4D More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4A 6A6LLU4AC-00 More info BIOS
Unicorn SiS 496/497 2A4IBU44 More info BIOS
Unicorn VIA Apollo (M)VP3 2A5LEU4G More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4E 6A6LLU4EC-00 More info BIOS
Unicorn SiS 5511/12/13 2A5IDU49 More info BIOS
Unicorn VIA Apollo Pro Plus (692/ 2A6LGU4A More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4H 6A6LLU4HC-00 More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4K 6A6LLU4KC-00 More info BIOS
Unicorn SiS 630 6A6IRU49 More info BIOS
Unicorn VIA Apollo Pro Plus (692/ 2A6LGU4D More info BIOS
Unicorn VIA PLE133T (8601+ 686) 6A6LIU49 6A6LIU49C-00 More info BIOS
Unicorn Intel 815 Solano 6A69RU49 6A69RU49C-00 More info BIOS
Unicorn VIA Apollo (M)VP3 2A5LEU49 More info BIOS
Unicorn VIA Apollo (M)VP3 2A5LEU4C More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU49 6A6LLU49C-00 More info BIOS
Unicorn ITE 8330G-N 2A5XCU49 More info BIOS
Unicorn SiS 496/497 2A4IBU43 More info BIOS
Unicorn VIA Apollo (M)VP3 2A5LEU4F More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4D 6A6LLU4DC-00 More info BIOS
Unicorn SiS 496/497 2A4IBU46 More info BIOS
Unicorn VIA Apollo Pro Plus (692/ 2A6LGU49 More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4G 6A6LLU4GC-00 More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4J 6A6LLU4JC-00 More info BIOS
Unicorn Intel 430VX 2A59GU42 More info BIOS
Unicorn SiS 5582/5597/5598 2A5IIU49 More info BIOS
Unicorn VIA Apollo Pro Plus (692/ 2A6LGU4C More info BIOS
Unicorn VIA Apollo VP4 2A5LHU49 More info BIOS
Unicorn Intel 430VX 2A59GU4B More info BIOS
Unicorn VIA 694X/694T 6A6LJU4A 6A6LJU4AC-00 More info BIOS
Unicorn VIA Apollo (M)VP3 2A5LEU4B More info BIOS
Unicorn VIA PLE133T (8601+ 686) 6A6LIU4B 6A6LIU4BC-00 More info BIOS
Unicorn Intel 815 Solano 6A69RU4B 6A69RU4BC-00 More info BIOS
Unicorn SiS 496/497 2A4IBU42 More info BIOS
Unicorn VIA Apollo (M)VP3 2A5LEU4E More info BIOS
Unicorn VIA PM133 (8605+596B/686A 6A6LLU4B 6A6LLU4BC-00 More info BIOS
Unicorn 586RL Intel 430VX 2A59GU49 12/17/97-I430VX-2A59GU49C-00 More info BIOS

AMI BIOS IDs are used to identify motherboards with an AMI BIOS. For more information visit our AMI BIOS ID information page.

At this moment we have 1 AMI BIOS IDs listed for Unicorn. Contact us if you have new IDs missing from the list :-)

Unicorn AMI BIOS Identification

AMI BIOS ID Motherboard manufacturer, model, PCB revision
41-PFA6-001120-01111111-072594-SIS471G-H Unicorn ???

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