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- You can identify your Unico 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.
- In the Website Links section we provide official and unofficial links to find free Unico BIOS upgrades
Click on the 
for more info about the Unico bios update.
Unico BIOS Updates
| Manufacturer - Model | Chipset | BIOS ID | Full BIOS ID | More info |
|---|---|---|---|---|
| Unico | SiS 5511/12/13 | 2A5IDU5A |
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| Unico | SiS 5511/12/13 | 2A5IDU59 |
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| Unico | SiS 5501/02/03 | 2A5ICU51 | 2A5ICU51C-00 |
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| Unicore | ALi Aladdin V | 2A5KKU80 | 51-0814-0000.7/15/95-41D/43-IWILL-T99-H |
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| Unicore | Intel 430VX | 2A59GU86 | 2A59GU86C-00 |
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| Unicore | SiS 5511/12/13 | 2A5IDU82 | 11/21/96-SiS551X-PI-55SP3C-00 |
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| Unicore | SiS 620 | 2A6INU80 |
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| Unicore | Cyrix GXi Cx5520 | 2A432U80 |
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| Unicore | Intel 440BX/GX/ZX | 2A69KU82 |
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| Unicore | Intel 430FX | 2A59CU82 | -TRITON-2A59CF0HC-00 |
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| Unicore | Intel 430TX | 2A59IU84 | -i430TX-2A59IG99C-00 |
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| Unicore | Intel 440LX/EX | 2A69JU84 |
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| Unicore | Intel 430VX | 2A59GU82 | -i430VX-2A59GA1BC-00 |
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| Unicore | Intel Triton 430FX | 2A59CU85 |
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| Unicore | SiS 5511/12/13 | 2A5IDU81 | 02/08/96-SIS551X-PI-55SP3C-00 |
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| Unicore | ALi M1449/61/51 | 2A5KBU80 |
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| Unicore | Intel 430VX | 2A59GU89 | 1.00.0X.DY0J |
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| Unicore | VIA Apollo VP1 (VT82C580V | 2A5LAU81 |
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| Unicore | Intel 440BX/GX/ZX | 2A69KU85 |
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| Unicore | Intel 440LX/EX | 2A69JU80 |
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| Unicore | Intel 430HX | 2A59FU84 | 2A59FU84 |
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| Unicore | Intel 430VX | 2A59GU80 | 2A59GF29C-00 |
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| Unicore | Intel Triton 430FX | 2A59CU83 |
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| Unicore | Intel 430VX | 2A59GU83 | BIOS VERSION 1.00.06.CY1T |
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| Unicore | SiS 5511/12/13 | 2A5IDU80 |
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| Unicore | ALi IV+ M1531/M1543 (aka | 2A5KIU80 |
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| Unicore | Intel 430VX | 2A59GU89 | 1.00.0X.DQ0T |
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| Unicore | SiS 5511/12/13 | 2A5IDU82 |
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| Unicore | VIA Apollo VP1 (VT82C580V | 2A5LAU80 | 12/2/96 - VT82C580VP - 21400000C-00 |
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| Unicore | Intel 440BX/GX/ZX | 2A69KU83 | 62-0109-00648207/15/95-440BX-OAANG009-5 |
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| Unicore | Intel 440FX | 2A69HU84 | 2A69HU84C-00 |
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| Unicore | Intel 430HX | 2A59FU80 | 2A59FT59C-00 |
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| Unicore | Intel 430TX | 2A59IU8E |
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| Unicore | Intel Natoma 440FX | 2A69HU82 |
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| Unicore | Intel 430VX | 2A59GU83 | 1.00.0X.DQ0T |
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| Unicore | SiS 496/497 | 2A4IBU80 |
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| Unicore Dell XPS P2xx | Intel 430VX | 2A59GU84 | 1.00.08.CY0J |
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| Unicore GCT-8STB | SiS 5571 | 2A5IHU80 | 51-0825-001437-00101111-071595-SIS5577-0 |
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| Unicore I P55TP4N | Intel 430FX | 2A59CU80 | 02/08/96 - 82430FX-PI-5XTP4-00 |
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| Unicore Model: PA-2010 or PA-2005 | VIA Apollo VP1 (VT82C580V | 2A5LAU82 | 2A5LA008 |
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| Unicore Model: PA-2010 or PA-2005 | VIA VPX (aka VXPro+) | 2A5LDU81 | 2A5LA008C-00 |
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| Unicore P | Intel 430FX | 2A59CU80 | 02/08/96 - 82430FX-PI-5XTP4-00 |
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| Unicore P6SNA | Intel 440FX | 2A69HU83 | 61-0100-006389--071595-440FX-5 |
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| Unicore VA-502 | VIA VPX (aka VXPro ) | 2A5LDU83 | 2A5LA008C-00 |
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| Unicore VX98 | VIA VPX (aka VXPro+) | 2A5LDU80 | 07/09/1998-VT82C580VP-2A5LA008C-00 |
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| Unicorn | Intel 815 Solano | 6A69RU4A | 6A69RU4AC-00 |
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| Unicorn | VIA Apollo (M)VP3 | 2A5LEU4A |
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| Unicorn | VIA PLE133T (8601+ 686) | 6A6LIU4A | 6A6LIU4AC-00 |
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| Unicorn | SiS 496/497 | 2A4IBU41 |
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| Unicorn | VIA Apollo (M)VP3 | 2A5LEU4D |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4A | 6A6LLU4AC-00 |
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| Unicorn | SiS 496/497 | 2A4IBU44 |
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| Unicorn | VIA Apollo (M)VP3 | 2A5LEU4G |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4E | 6A6LLU4EC-00 |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4H | 6A6LLU4HC-00 |
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| Unicorn | SiS 5511/12/13 | 2A5IDU49 |
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| Unicorn | VIA Apollo Pro Plus (692/ | 2A6LGU4A |
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| Unicorn | VIA Apollo Pro Plus (692/ | 2A6LGU4D |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4K | 6A6LLU4KC-00 |
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| Unicorn | SiS 630 | 6A6IRU49 |
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| Unicorn | VIA Apollo (M)VP3 | 2A5LEU49 |
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| Unicorn | VIA PLE133T (8601+ 686) | 6A6LIU49 | 6A6LIU49C-00 |
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| Unicorn | Intel 815 Solano | 6A69RU49 | 6A69RU49C-00 |
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| Unicorn | ITE 8330G-N | 2A5XCU49 |
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| Unicorn | VIA Apollo (M)VP3 | 2A5LEU4C |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU49 | 6A6LLU49C-00 |
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| Unicorn | SiS 496/497 | 2A4IBU43 |
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| Unicorn | VIA Apollo (M)VP3 | 2A5LEU4F |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4D | 6A6LLU4DC-00 |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4G | 6A6LLU4GC-00 |
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| Unicorn | SiS 496/497 | 2A4IBU46 |
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| Unicorn | VIA Apollo Pro Plus (692/ | 2A6LGU49 |
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| Unicorn | VIA Apollo Pro Plus (692/ | 2A6LGU4C |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4J | 6A6LLU4JC-00 |
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| Unicorn | Intel 430VX | 2A59GU42 |
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| Unicorn | SiS 5582/5597/5598 | 2A5IIU49 |
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| Unicorn | VIA 694X/694T | 6A6LJU4A | 6A6LJU4AC-00 |
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| Unicorn | VIA Apollo VP4 | 2A5LHU49 |
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| Unicorn | Intel 430VX | 2A59GU4B |
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| Unicorn | Intel 815 Solano | 6A69RU4B | 6A69RU4BC-00 |
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| Unicorn | VIA Apollo (M)VP3 | 2A5LEU4B |
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| Unicorn | VIA PLE133T (8601+ 686) | 6A6LIU4B | 6A6LIU4BC-00 |
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| Unicorn | SiS 496/497 | 2A4IBU42 |
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| Unicorn | VIA Apollo (M)VP3 | 2A5LEU4E |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4B | 6A6LLU4BC-00 |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4F | 6A6LLU4FC-00 |
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| Unicorn | SiS 496/497 | 2A4IBU45 |
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| Unicorn | VIA Apollo (M)VP3 | 2A5LEU4H |
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| Unicorn | VIA Apollo Pro Plus (692/ | 2A6LGU4B |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4I | 6A6LLU4IC-00 |
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| Unicorn | Intel 430VX | 2A59GU41 |
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| Unicorn | SiS 5511/12/13 | 2A5IDU4A |
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| Unicorn | VIA 694X/694T | 6A6LJU49 | 6A6LJU49C-00 |
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| Unicorn | VIA Apollo Pro Plus (692/ | 2A6LGU4E |
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| Unicorn | VIA PM133 (8605+596B/686A | 6A6LLU4X | 6A6LLU4XC-00 |
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| Unicorn | Intel 430VX | 2A59GU4A |
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| Unicorn 586RL | Intel 430VX | 2A59GU49 | 12/17/97-I430VX-2A59GU49C-00 |
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Need help? Ask your question here!
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About
My name is Wim Bervoets and I'm the founder of Wim's BIOS Page. The history of this site goes back to 1996 when I was taking my first steps on the internet. Gradually the site grew to what it is now - an authority site about BIOS update information - with an active forum.
Free instant access to BIOS tips!
Fill in your name and email and receive our ebook 'How to update your PC BIOS in 3 easy steps' (15$ value), free BIOS tips and updates about Wim's BIOS!
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Added Medion BIOS Updates
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