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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!
- You can identify your J-Square 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 J-Square BIOS upgrades
Click on the 
for more info about the J-Square bios update.
J-Square BIOS Updates
| Manufacturer - Model | Chipset | BIOS ID | Full BIOS ID | More info |
|---|---|---|---|---|
| J-Square | ALi 1449/61/51 | 2A5KBJ52 |
|
|
| J-Square | ALi 1487/1489 | 2A4KDJ59 |
|
|
| J-Square | Intel 430FX | 2A59CJ59 |
|
|
| J-Square | VIA 496/406/505 | 2A4L6J5H |
|
|
| J-Square | VIA VT82C570M | 2A5L9J59 |
|
|
| J-Square | ALi 1449/61/51 | 2A5KBJ51 |
|
|
| J-Square | ALi 1487/1489 | 2A4KDJ51 |
|
|
| J-Square | Intel 430FX | 2A59CJ51 |
|
|
| J-Square | VIA 496/406/505 | 2A4L6J51 | 2A4L6J51 |
|
| J-Square | VIA VT82C570 | 2A5L7J5H |
|
|
| J-Square | ALi 1449/61/51 | 2A5KBJ53 |
|
|
| J-Square | ALi 1487/1489 | 2A4KDJ5H |
|
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| J-Square | SiS 501/02/03 | 2A5IAJ51 | 2A5IAJ51C-00 |
|
| J-Square | VIA VT82C570 | 2A5L7J59 |
|
Need help? Ask your question here!
(Examples: how to update your BIOS, how to identify your motherboard)
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!
Recent updates
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Added Medion BIOS Updates
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