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  1. Below you can download the latest Gainward 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 Gainward 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 Gainward bios update after signup with the eSupport BIOSAgentPlus service.

Gainward BIOS Updates

Manufacturer - Model Chipset BIOS ID Full BIOS ID Download BIOS
Gainward 6A69RCS9 Download BIOS
Gainward SiS 630 6A6IRCS9 Download BIOS
Gainward Intel Whitney 810 6A69MCSB Download BIOS
Gainward Intel 440BX/GX/ZX 2A69KCSA Download BIOS
Gainward Intel Whitney 810 6A69MCSE Download BIOS
Gainward SiS 530 2A5IMCSB Download BIOS
Gainward VIA Apollo Pro Plus (692/ 2A6LGCSA Download BIOS
Gainward Intel 440BX/GX/ZX 2A69KCSG Download BIOS
Gainward VIA Apollo Pro Plus (692/ 2A6LGCSD Download BIOS
Gainward SiS 620 2A6INCS9 Download BIOS
Gainward Intel 440LX/EX 2A69JCSA Download BIOS
Gainward Intel Whitney 810 6A69MCSA Download BIOS
Gainward VIA 694X/686A 6A6LJCSA Download BIOS
Gainward Intel Whitney 810 6A69MCSD Download BIOS
Gainward Intel 440BX/GX/ZX 2A69KCSC Download BIOS
Gainward SiS 530 2A5IMCSA Download BIOS
Gainward SiS 530 2A5IMCSD Download BIOS
Gainward Intel 440BX/GX/ZX 2A69KCSF Download BIOS
Gainward VIA Apollo Pro Plus (692/ 2A6LGCSC Download BIOS
Gainward Intel 440LX/EX 2A69JCS9 Download BIOS
Gainward VIA Apollo Pro Plus (692/ 2A6LGCSF Download BIOS
Gainward Intel Whitney 810 6A69MCS9 Download BIOS
Gainward Intel 430FX 2A59CCSS 2A59CCSSC-00 Download BIOS
Gainward VIA 694X/686A 6A6LJCS9 6A6LJCS9C-00 Download BIOS
Gainward Intel Whitney 810 6A69MCSC Download BIOS
Gainward VIA Apollo (M)VP3 2A5LECSC Download BIOS
Gainward SiS 530 2A5IMCS9 Download BIOS
Gainward SiS 530 2A5IMCSC 04/12/1999-SiS-530-2A5IMCSCC-00 Download BIOS
Gainward Intel 440BX/GX/ZX 2A69KCSE Download BIOS
Gainward Intel 440BX/GX/ZX 2A69KCSH Download BIOS
Gainward VIA Apollo Pro Plus (692/ 2A6LGCSE Download BIOS
Gainward Intel 440LX/EX 2A69JCSB Download BIOS
Gainward 6IBA Intel 440BX/GX/ZX 2A69KCS9 07/27/1998-I440BX-W977TF-2A69KCS9C-00 Download BIOS
Gainward 6IBA Intel 440BX/GX/ZX 2A69KCSB 07/27/1998-I440BX-W977TF-2A69KCS9C-00 Download BIOS
Gainward 6izb ver 1.3 Intel 440BX/GX/ZX 2A69KCSD Download BIOS
Gainward 6VBA VIA Apollo Pro Plus (692/ 2A6LGCS1 9/25/1998-692-596-W977-2A6LGCS9C-00 Download BIOS
Gainward 6VBA-133 VIA Apollo Pro Plus (692/ 2A6LGCSB 08/25/1999-693-596B-W977-2A6LGCSBC Download BIOS
Gainward P5VPA VIA Apollo (M)VP3 2A5LECS9 11/11/1998-VP3-586B-W877-2A5LECS9C-00 Download BIOS
Gainward P5VPA VIA Apollo (M)VP3 2A5LECS1 05/03/1999-VP3-586B-W877-2A5LECS9C-00 Download BIOS

The below BIOSes are patched / modded to fix the 32GB or 64GB bug that is present in older Award BIOS Based BIOSes.

The 32GB bug in Award BIOS prevents many users from using HDD larger than 32GB as the BIOS hangs at detection. The 64GB bug manifests itself as a hang at the configuration table.

Click on the Download arrow to download the requested Gainward bios update.

Gainward Large HDD Support BIOS Updates

Manufacturer - Model BIOS ID OEM ID Max HDD size
Gainward 6IBA 128KB 09/25/1998-i440BX-W977TF-2A69KCSBC-00 Gainward 6IBA V1.3 + Wimsbios HDD patch up to 128GB 128 GB Download BIOS

Need help? Ask your question here!

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