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- You can identify your CMC 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 CMC BIOS upgrades
Click on the 
for more info about the CMC bios update.
CMC BIOS Updates
| Manufacturer - Model | Chipset | BIOS ID | Full BIOS ID | More info |
|---|---|---|---|---|
| CMC | SiS 5511/12/13 | 2A5IDC4A |
|
|
| CMC | SiS 5582/5597/5598 | 2A5IIC4A |
|
|
| CMC | Intel 430HX | 2A59FC4A |
|
|
| CMC | SiS 630 | 6A6IRC4A | 6A6IRC4AC-00 |
|
| CMC | SiS 496/497 | 2A4IBC41 |
|
|
| CMC | SiS 550+RISC CPU | 6A5IVC49 | 6A5IVC49C-00 |
|
| CMC | SiS 5511/12/13 | 2A5IDC49 |
|
|
| CMC | SiS 5582/5597/5598 | 2A5IIC49 |
|
|
| CMC | Intel 430HX | 2A59FC49 |
|
|
| CMC | SiS 630 | 6A6IRC49 | 6A6IRC49C-00 |
|
| CMC | Intel 440FX | 2A69HC4A |
|
|
| CMC | SiS 630 | 6A6IRC4C | 6A6IRC4CC-00 |
|
| CMC | SiS 501/02/03 | 2A5IAC41 |
|
|
| CMC | SiS 5501/02/03 | 2A5ICC49 |
|
|
| CMC | SiS 5511/12/13 | 2A5IDC4B |
|
|
| CMC | ALi M1487/1489 | 2A4KDC49 |
|
|
| CMC | SiS 5596/5597 | 2A5IFC49 |
|
|
| CMC | Intel 440FX | 2A69HC49 |
|
|
| CMC | SiS 630 | 6A6IRC4B | 6A6IRC4BC-00 |
|
| CMC | SiS 496/497 | 2A4IBC4H |
|
|
| CMC | SiS 5501/02/03 | 2A5ICC41 |
|
Award BIOS IDs are used to identify motherboards with an Award BIOS. For more information visit our Award BIOS ID information page.
At this moment we have 1 Award BIOS IDs listed for CMC. Contact us if you have new IDs missing from the list :-)
CMC Award BIOS Identification
| Award BIOS ID | Motherboard manufacturer, model, PCB revision |
|---|---|
| 10/14/96-i430HX-669-2A59FC4AC-00 | CMC C55PI+ |
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 11 AMI BIOS IDs listed for CMC. Contact us if you have new IDs missing from the list :-)
CMC AMI BIOS Identification
| AMI BIOS ID | Motherboard manufacturer, model, PCB revision |
|---|---|
| 51-0918-001608-00111111-101094-SiS551x-H | CMC ??? |
| 51-0926-001608-00111111-071595-82439HX-H | CMC ??? |
| 51-6517-001608-00111111-101094-SiS551x | CMC C55AIO |
| 51-7901-001608-00111111-101094-SiS551x | CMC C55PI |
| 51-0825-001608-00111111-071595-82439HX-000_10_T2 | CMC C55PI+ |
| 51-0506-001608-00111111-071595-82439HX-000_10_T2 | CMC C55PI+ |
| 51-0506-001608-00111111-071595-82439HX-000_10_T2 | CMC C55PIPATX |
| 51-0825-001608-00111111-071595-82439HX-000_10_T2 | CMC C55PIPATX |
| 61-0813-001291-00111111-071595-i82440FX-A3F15F770FL | CMC C6PI |
| 61-0728-001608-00111111-071595-I440FX-002_07_CHIPSET | CMC D6PIATX |
| 51-1014-001608-00111111-071595-i430TX-001_10_TX | CMC X5PI+ |
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.
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