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How do I update my BIOS?
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  1. You can identify your Rectron 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.
  2. In the Website Links section we provide official and unofficial links to find free Rectron BIOS upgrades

Click on the More info arrow for more info about the Rectron bios update.

Rectron BIOS Updates

Manufacturer - Model Chipset BIOS ID Full BIOS ID More info
Rectron SiS 496/497 2A4IBR2B More info BIOS
Rectron SiS 5511/12/13 2A5IDR2D More info BIOS
Rectron SiS 5511/12/13 2A5IDR2G More info BIOS
Rectron SiS 501/02/03 2A5IAR29 More info BIOS
Rectron SiS 5501/02/03 2A5ICR22 More info BIOS
Rectron SiS 5596/5597 2A5IFR29 More info BIOS
Rectron Intel 430FX 2A59CR2A More info BIOS
Rectron Intel 430HX 2A59FR29 More info BIOS
Rectron SiS 5501/02/03 2A5ICR2B More info BIOS
Rectron SiS 496/497 2A4IBR22 More info BIOS
Rectron SiS 5511/12/13 2A5IDR29 More info BIOS
Rectron SiS 496/497 2A4IBR2A More info BIOS
Rectron SiS 5511/12/13 2A5IDR2C More info BIOS
Rectron SiS 5511/12/13 2A5IDR2F More info BIOS
Rectron SiS 5501/02/03 2A5ICR21 More info BIOS
Rectron SiS 5511/12/13 2A5IDR2I More info BIOS
Rectron Intel 430FX 2A59CR29 2A59CR29C-00 i430 FX CS More info BIOS
Rectron UMC 8881E/8886B 2A4X5R29 More info BIOS
Rectron SiS 496/497 2A4IBR21 More info BIOS
Rectron SiS 5501/02/03 2A5ICR2D More info BIOS
Rectron SiS 496/497 2A4IBR29 More info BIOS
Rectron SiS 5511/12/13 2A5IDR2B More info BIOS
Rectron SiS 5511/12/13 2A5IDR2E More info BIOS
Rectron SiS 501/02/03 2A5IAR2A More info BIOS
Rectron SiS 5511/12/13 2A5IDR2H More info BIOS
Rectron Intel 430FX 2A59CR21 More info BIOS
Rectron Intel 430FX 2A59CR2B 2A59CR2BC-00 More info BIOS
Rectron SiS 5501/02/03 2A5ICR29 More info BIOS
Rectron UMC 8881E/8886B 2A4X5R21 02/07/95 - UMC881/886A - 2A4X5R21- 00 More info BIOS
Rectron OPTi Viper(-M) 82C556/557 2A5UNR21 More info BIOS
Rectron SiS 5501/02/03 2A5ICR2C More info BIOS
Rectron SiS 496/497 2A4IBR23 More info BIOS
Rectron SiS 5511/12/13 2A5IDR2A More info BIOS
Rectron AS496 SiS 496/497 2A4IBR2C SIS-496-497-A/B-2A4IBR2CC-00 More info BIOS
Rectron Model: RT - 5TI Intel 430FX 2A59CR2C 2A59CR2CC-00 More info BIOS
Rectron RT-5SI 550X SiS 5501/02/03 2A5ICR2A 2A5ICR2A More info BIOS
Rectron Terminator 80486 PCI Ver 3.1 SiS 501/02/03 2A5IAR21 02/08/95 - SIS 501-503 - 2A5IAR21-00 More info BIOS

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