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  1. Below you can download the latest CBR bios upgrade for your motherboard after signup with the eSupport BIOSAgentPlus service.
  2. 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.
  3. In the Website Links section we provide official and unofficial links to find free CBR BIOS upgrades
Check For the Latest BIOS Updates

BIOSAgentPlus safely checks to see if a newer BIOS is available for your computer and provides instant access to your detailed BIOS and driver report.

Click on the Download arrow to download the requested CBR bios update after signup with the eSupport BIOSAgentPlus service.

CBR BIOS Updates

Manufacturer - Model Chipset BIOS ID Full BIOS ID Download BIOS
CBR i440BX/ZX/GX 6A69KCHO 6A69KCHOC-00 Download BIOS
CBR SiS 5571 2A5IHCHB Download BIOS
CBR Intel 865/848 SpringDale 6A79ACHO 6A79ACHOC-00 Download BIOS
CBR SiS 5596/5597 2A5IFCH9 Download BIOS
CBR VIA PLE133T (8601+ 686) 6A6LICHO 6A6LICHOC-00 Download BIOS
CBR Intel i845 6A69VCHO 6A69VCHOC-00 Download BIOS
CBR SiS 496/497 2A4IBCH1 Download BIOS
CBR SiS 5511/12/13 2A5IDCH1 Download BIOS
CBR SiS 5571 2A5IHCHA Download BIOS
CBR Intel 810 Whitney 6A69MCHO 6A69MCHOC-00 Download BIOS
CBR SiS 5596/5597 2A5IFCH1 Download BIOS
CBR Intel E7500 Plumas 6A69WCHO 6A69WCHOC-00 Download BIOS
CBR VIA KT400+8235 6A6LYCHO 6A6LYCHOC-00 Download BIOS
CBR VIA PRO266 (8633+8233) 6A6LUCHO 6A6LUCHOC-00 Download BIOS
CBR nVidia nForce 6A61ACHI 6A61ACHIC-00 Download BIOS
CBR SiS 550+RISC CPU 6A5IVCHO 6A5IVCHOC-00 Download BIOS
CBR SiS 5571 2A5IHCH9 Download BIOS
CBR i855 Montara 6A69YCHO 6A69YCHOC-00 Download BIOS
CBR SiS 5571 2A5IHCHC Download BIOS
CBR Intel 875 Canterwood 6A79BCHO 6A79BCHOC-00 Download BIOS
CBR SiS 645/650/651 6A6IXCHO 6A6IXCHOC-00 Download BIOS
CBR VIA PM133 (8605+596B/686A 6A6LLCHO 6A6LLCHOC-00 Download BIOS
CBR Nvidia Crush C18+MCP2 6A61BCHO 6A61BCHOC-00 Download BIOS
CBR SiS 496/497 2A4IBCH9 Download BIOS
CBR SiS 5511/12/13 2A5IDCH9 Download BIOS

Need help? Ask your question here!

(Examples: how to update your BIOS, how to identify your motherboard)