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- Below you can download the latest Rectron bios upgrade for your motherboard after signup with the eSupport BIOSAgentPlus service.
- You can identify your 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 Rectron BIOS upgrades
Click on the 
to download the requested Rectron bios update after signup with the eSupport BIOSAgentPlus service.
Rectron BIOS Updates
| Manufacturer - Model | Chipset | BIOS ID | Full BIOS ID | Download BIOS |
|---|---|---|---|---|
| Rectron | SiS 501/02/03 | 2A5IAR2A |
|
|
| Rectron | SiS 5511/12/13 | 2A5IDR2H |
|
|
| Rectron | Intel 430FX | 2A59CR21 |
|
|
| Rectron | Intel 430FX | 2A59CR2B | 2A59CR2BC-00 |
|
| Rectron | SiS 5501/02/03 | 2A5ICR29 |
|
|
| Rectron | UMC 8881E/8886B | 2A4X5R21 | 02/07/95 - UMC881/886A - 2A4X5R21- 00 |
|
| Rectron | OPTi Viper(-M) 82C556/557 | 2A5UNR21 |
|
|
| Rectron | SiS 5501/02/03 | 2A5ICR2C |
|
|
| Rectron | SiS 496/497 | 2A4IBR23 |
|
|
| Rectron | SiS 5511/12/13 | 2A5IDR2A |
|
|
| Rectron | SiS 5511/12/13 | 2A5IDR2D |
|
|
| Rectron | SiS 496/497 | 2A4IBR2B |
|
|
| Rectron | SiS 501/02/03 | 2A5IAR29 |
|
|
| Rectron | SiS 5511/12/13 | 2A5IDR2G |
|
|
| Rectron | Intel 430FX | 2A59CR2A |
|
|
| Rectron | SiS 5501/02/03 | 2A5ICR22 |
|
|
| Rectron | SiS 5596/5597 | 2A5IFR29 |
|
|
| Rectron | Intel 430HX | 2A59FR29 |
|
|
| Rectron | SiS 5501/02/03 | 2A5ICR2B |
|
|
| Rectron | SiS 496/497 | 2A4IBR22 |
|
|
| Rectron | SiS 5511/12/13 | 2A5IDR29 |
|
|
| Rectron | SiS 5511/12/13 | 2A5IDR2C |
|
|
| Rectron | SiS 496/497 | 2A4IBR2A |
|
|
| Rectron | SiS 5511/12/13 | 2A5IDR2F |
|
|
| Rectron | Intel 430FX | 2A59CR29 | 2A59CR29C-00 i430 FX CS |
|
| Rectron | SiS 5501/02/03 | 2A5ICR21 |
|
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| Rectron | SiS 5511/12/13 | 2A5IDR2I |
|
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| Rectron | UMC 8881E/8886B | 2A4X5R29 |
|
|
| Rectron | SiS 496/497 | 2A4IBR21 |
|
|
| Rectron | SiS 5501/02/03 | 2A5ICR2D |
|
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| Rectron | SiS 496/497 | 2A4IBR29 |
|
|
| Rectron | SiS 5511/12/13 | 2A5IDR2B |
|
|
| Rectron | SiS 5511/12/13 | 2A5IDR2E |
|
|
| Rectron AS496 | SiS 496/497 | 2A4IBR2C | SIS-496-497-A/B-2A4IBR2CC-00 |
|
| Rectron Model: RT - 5TI | Intel 430FX | 2A59CR2C | 2A59CR2CC-00 |
|
| Rectron RT-5SI 550X | SiS 5501/02/03 | 2A5ICR2A | 2A5ICR2A |
|
| Rectron Terminator 80486 PCI Ver 3.1 | SiS 501/02/03 | 2A5IAR21 | 02/08/95 - SIS 501-503 - 2A5IAR21-00 |
|
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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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