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- You can identify your Grandtek 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 Grandtek BIOS upgrades
Click on the 
for more info about the Grandtek bios update.
Grandtek BIOS Updates
| Manufacturer - Model | Chipset | BIOS ID | Full BIOS ID | More info |
|---|---|---|---|---|
| Grandtek | Cyrix MediaGX Cx5510 | 2A431G6B |
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| Grandtek | Cyrix MediaGX Cx5510 | 2A431G6A |
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| Grandtek | Cyrix MediaGX Cx5510 | 2A431G69 |
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| Grandtek | UMC 8881E/8886B | 2A4X5G61 |
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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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