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  1. Below you can download the latest ECS (Elitegroup) 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 ECS (Elitegroup) 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 ECS (Elitegroup) bios update after signup with the eSupport BIOSAgentPlus service.

ECS (Elitegroup) BIOS Updates

Manufacturer - Model Chipset BIOS ID Full BIOS ID Download BIOS
ECS (Elitegroup) SiS 5501/02/03 2A5ICE12 Download BIOS
ECS (Elitegroup) SiS 501/02/03 2A5IAE13 Download BIOS
ECS (Elitegroup) i915 Grandstale 6A79DE1B 6A79DE1BC-00 Download BIOS
ECS (Elitegroup) Intel i845 6A69VE1K 6A69VE1KC-00 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE1R Download BIOS
ECS (Elitegroup) SIS 755 6A7I3E1C 6A7I3E1CC-00 Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E12 Download BIOS
ECS (Elitegroup) VIA KT266/KM266/KT333 6A6LVE1A 6A6LVE1AC-00 Download BIOS
ECS (Elitegroup) VIA PRO266 (8633+8233) 6A6LUE19 6A6LUE19C-00 Download BIOS
ECS (Elitegroup) Intel 440FX 2A69HE19 2A69HE19C-00 Download BIOS
ECS (Elitegroup) VIA KT400+8235 6A6LYE1A 6A6LYE1AC-00 Download BIOS
ECS (Elitegroup) Intel 440LX/EX 2A69JE1F Download BIOS
ECS (Elitegroup) Intel 865/848 SpringDale 6A79AE1D Download BIOS
ECS (Elitegroup) 6A69RE19 Download BIOS
ECS (Elitegroup) 6A7L1E1C 6A7L1E1CC-00 Download BIOS
ECS (Elitegroup) Nvidia nForce3 6A61CE19 6A61CE19C-00 Download BIOS
ECS (Elitegroup) SIS 656 6A7IBE19 6A7IBE19C-00 Download BIOS
ECS (Elitegroup) SIS 648/655 6A7I0E1B 6A7I0E1BC-00 Download BIOS
ECS (Elitegroup) 6A7L5E19 6A7L5E19C-00 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE1K Download BIOS
ECS (Elitegroup) SiS 630 6A6IRE1A Download BIOS
ECS (Elitegroup) SiS 630 2A6IRE19 Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1A Download BIOS
ECS (Elitegroup) SiS 501/02/03 2A5IAE1B Download BIOS
ECS (Elitegroup) SiS 5582/5597/5598 2A5IIE1A Download BIOS
ECS (Elitegroup) Intel 815 Solano 6A69RE1D 6A69RE1DC-00 Download BIOS
ECS (Elitegroup) Intel Mercury 2A59BE12 Download BIOS
ECS (Elitegroup) Intel 430HX 2A59FE1A Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E1A Download BIOS
ECS (Elitegroup) VIA PRO266 (8633+8233) 6A6LUE1D 6A6LUE1DC-00 Download BIOS
ECS (Elitegroup) Intel 440FX 2A69HE1C Download BIOS
ECS (Elitegroup) Intel 430VX 2A59GE1C Download BIOS
ECS (Elitegroup) VIA KT400+8235 6A6LYE1D 6A6LYE1DC-00 Download BIOS
ECS (Elitegroup) VIA PM133 (8605+596B/686A 6A6LLE19 6A6LLE19C-00 Download BIOS
ECS (Elitegroup) Intel 440LX/EX 2A69JE1H Download BIOS
ECS (Elitegroup) 6A523E19 6A523E19C-00 Download BIOS
ECS (Elitegroup) Intel i845 6A69VE1G 6A69VE1GC-00 Download BIOS
ECS (Elitegroup) SIS 755 6A7I3E19 6A7I3E19C-00 Download BIOS
ECS (Elitegroup) TM3120+M1535D TM5800+ULI1 6A523E1B 6A523E1BC-00 Download BIOS
ECS (Elitegroup) VIA 694/686 2A6LIE19 Download BIOS
ECS (Elitegroup) VIA KT400+8235 6A6LYE1G 6A6LYE1GC-00 Download BIOS
ECS (Elitegroup) VIA PM133 (8605+8231) 6A6LRE1A 6A6LRE1AC-00 Download BIOS
ECS (Elitegroup) Intel 440LX/EX 2A69JE1D Download BIOS
ECS (Elitegroup) 6A6LGE1B 6A6LGE1BC-00 Download BIOS
ECS (Elitegroup) SiS 5600 2A6ILE19 Download BIOS
ECS (Elitegroup) SIS 648FX 6A7I5E19 6A7I5E19C-00 Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1D 2A5IDE1DC-00 Download BIOS
ECS (Elitegroup) SiS 501/02/03 2A5IAU81 12/2/94 - SIS -501-503 - 2A5IAE12-00 Download BIOS
ECS (Elitegroup) SiS 730 6A6ISE1A Download BIOS
ECS (Elitegroup) SiS 5582/5597/5598 2A5IIE1D Download BIOS
ECS (Elitegroup) Intel 815 Solano 6A69RE1G 6A69RE1GC-00 Download BIOS
ECS (Elitegroup) Intel Camino 820 6A69LE1B Download BIOS
ECS (Elitegroup) Intel 430HX 2A59FE1D Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E1F Download BIOS
ECS (Elitegroup) VIA K8T400/K8T800 6A7L0E1A 6A7L0E1AC-00 Download BIOS
ECS (Elitegroup) VIA PRO266 (8633+8233) 6A6LUE1G 6A6LUE1GC-00 Download BIOS
ECS (Elitegroup) Intel 440FX 2A69HE1F Download BIOS
ECS (Elitegroup) Intel Saturn II 2A498E11 Download BIOS
ECS (Elitegroup) Intel 430TX 2A59IE19 Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E1I Download BIOS
ECS (Elitegroup) VIA PT880 6A7L2E1A 6A7L2E1AC-00 Download BIOS
ECS (Elitegroup) Intel i845 6A69VE1J 6A69VE1JC-00 Download BIOS
ECS (Elitegroup) SiS 645/650/651 6A6IXE1B 6A6IXE1BC-00 Download BIOS
ECS (Elitegroup) SIS 755 6A7I3E1B 6A7I3E1BC-00 Download BIOS
ECS (Elitegroup) VIA PRO266 6A6LUE1K 6A6LUE1KC-00 Download BIOS
ECS (Elitegroup) 6A79HE1A 6A79HE1AC-00 Download BIOS
ECS (Elitegroup) ALi 1621/1543C 2A6KLE19 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE1Q 2A59CE1QC-00 Download BIOS
ECS (Elitegroup) Intel 440FX 2A69HE11 Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1H Download BIOS
ECS (Elitegroup) i915 Grandstale 6A79DE1A 6A79DE1AC-00 Download BIOS
ECS (Elitegroup) Intel Whitney 810 6A69ME1A Download BIOS
ECS (Elitegroup) Intel 430TX 2A59IE1C Download BIOS
ECS (Elitegroup) SIS 760 6A7I7E1A 6A7I7E1AC-00 Download BIOS
ECS (Elitegroup) VIA P4X333/400 6A6LXE1C 6A6LXE1CC-00 Download BIOS
ECS (Elitegroup) VLSI VL82C594 2A5G7E19 Download BIOS
ECS (Elitegroup) Intel 810 Whitney 6A69ME1Z 6A69ME1ZC-00 Download BIOS
ECS (Elitegroup) SiS 645/650/651 6A6IXE1F 6A6IXE1FC-00 Download BIOS
ECS (Elitegroup) 6A7K5E19 6A7K5E19C-00 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE11 Download BIOS
ECS (Elitegroup) RS480+SB400 6A666E19 6A666E19C-00 Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1K Download BIOS
ECS (Elitegroup) SiS 635 6A6ITE19 6A6ITE19C-00 Download BIOS
ECS (Elitegroup) SiS 551X 2A5ISE1B Download BIOS
ECS (Elitegroup) SiS 740 6A6IZE19 6A6IZE19C-00 Download BIOS
ECS (Elitegroup) VIA KT400+8235 6A6LYE19 6A6LYE19C-00 Download BIOS
ECS (Elitegroup) 6A7L1E1A 6A7L1E1AC-00 Download BIOS
ECS (Elitegroup) 6A7L2E1C 6A7L2E1CC-00 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE1J Download BIOS
ECS (Elitegroup) Nvidia NForce4 6A61FE1A 6A61FE1AC-00 Download BIOS
ECS (Elitegroup) SIS 656 6A7IBE1B 6A7IBE1BC-00 Download BIOS
ECS (Elitegroup) SiS 501/02/03 2A5IAE1A 2A5IAE1AC-00 Download BIOS
ECS (Elitegroup) Intel 815 Solano 6A69RE1C 6A69RE1CC-00 Download BIOS
ECS (Elitegroup) Intel Mercury 2A59BE11 Download BIOS
ECS (Elitegroup) Intel 430HX 2A59FE19 Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E14 Download BIOS
ECS (Elitegroup) VIA 8371-686A 6A6LKE19 Download BIOS
ECS (Elitegroup) VIA KT266/KM266/KT333 6A6LVE1E 6A6LVE1EC-00 Download BIOS
ECS (Elitegroup) VIA KT880 6A7L3E19 6A7L3E19C-00 Download BIOS
ECS (Elitegroup) VIA P4X266 6A6LWE1F 6A6LWE1FC-00 Download BIOS
ECS (Elitegroup) VIA PRO266 (8633+8233) 6A6LUE1C 6A6LUE1CC-00 Download BIOS
ECS (Elitegroup) Intel 440FX 2A69HE1B Download BIOS
ECS (Elitegroup) Intel i845 6A69VE1B 6A69VE1BC-00 Download BIOS
ECS (Elitegroup) Intel 430VX 2A59GE1B Download BIOS
ECS (Elitegroup) VIA KT400+8235 6A6LYE1C 6A6LYE1CC-00 Download BIOS
ECS (Elitegroup) VIA PLE133T (8601+ 686) 6A6LIE19 6A6LIE19C-00 Download BIOS
ECS (Elitegroup) Intel 440BX/GX/ZX 2A69KE1C Download BIOS
ECS (Elitegroup) Cyrix GXm Cx5520 2A433E19 07/15/98-GXM-CX5520-P5GM-LG Download BIOS
ECS (Elitegroup) 6A5LEE19 6A5LEE19C-00 Download BIOS
ECS (Elitegroup) SiS 5596/5597 2A5IFE19 Download BIOS
ECS (Elitegroup) Cyrix MediaGX Cx5510 2A431E19 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE1M Download BIOS
ECS (Elitegroup) SiS 630 6A6IRE1C Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1C Download BIOS
ECS (Elitegroup) SiS 501/02/03 2A5IAE1D Download BIOS
ECS (Elitegroup) Intel 815 Solano 6A69RE1F 6A69RE1FC-00 Download BIOS
ECS (Elitegroup) Intel Camino 820 6A69LE1A Download BIOS
ECS (Elitegroup) Intel Orion 2A69DE19 Download BIOS
ECS (Elitegroup) SIS 755 6A7I3E1D 6A7I3E1DC-00 Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E1C Download BIOS
ECS (Elitegroup) VIA K8T400/K8T800 6A7L0E19 6A7L0E19C-00 Download BIOS
ECS (Elitegroup) VIA PRO266 (8633+8233) 6A6LUE1F 6A6LUE1FC-00 Download BIOS
ECS (Elitegroup) Intel 440FX 2A69HE1E Download BIOS
ECS (Elitegroup) ALI 1683+1563D 6A7K2E19 6A7K2E19C-00 Download BIOS
ECS (Elitegroup) Intel i845 6A69VE1E 6A69VE1EC-00 Download BIOS
ECS (Elitegroup) Intel 850/860 Tehama 6A69SE1B 6A69SE1BC-00 Download BIOS
ECS (Elitegroup) SiS645/650 6A6IXE1I 6A6IXE1IC-00 Download BIOS
ECS (Elitegroup) SiS746/748 6A7I1E19 6A7I1E19C-00 Download BIOS
ECS (Elitegroup) VIA PM133 (8605+8231) 6A6LRE19 6A6LRE19C-00 Download BIOS
ECS (Elitegroup) Intel i845 6A69VE1I 6A69VE1IC-00 Download BIOS
ECS (Elitegroup) SiS 645/650/651 6A6IXE1A 6A6IXE1AC-00 Download BIOS
ECS (Elitegroup) UMC 82C891/892/886 2A5X7E11 Download BIOS
ECS (Elitegroup) VIA PRO266 6A6LUE1J 6A6LUE1JC-00 Download BIOS
ECS (Elitegroup) 6A79HE19 6A79HE19C-00 Download BIOS
ECS (Elitegroup) SiS 620 2A6INE1C Download BIOS
ECS (Elitegroup) SIS 648FX 6A7I5E1B 6A7I5E1BC-00 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE1P Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1F Download BIOS
ECS (Elitegroup) i915 Grandstale 6A79DE19 6A79DE19C-00 Download BIOS
ECS (Elitegroup) SiS 530 2A5IME1A Download BIOS
ECS (Elitegroup) Intel 865/848 SpringDale 6A79AE1C 6A79AE1CC-00 Download BIOS
ECS (Elitegroup) Intel 430HX 2A59FE1F Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E1H Download BIOS
ECS (Elitegroup) VIA PRO266 (8633+8233) 6A6LUE1X 6A6LUE1XC-00 Download BIOS
ECS (Elitegroup) Intel Whitney 810 6A69ME19 Download BIOS
ECS (Elitegroup) VIA P4M266 6A6LWE1C Download BIOS
ECS (Elitegroup) VIA P4X333/400 6A6LXE1B 6A6LXE1BC-00 Download BIOS
ECS (Elitegroup) VLSI VL82C594 2A5G7E11 Download BIOS
ECS (Elitegroup) Intel 440LX/EX 2A69JE1A Download BIOS
ECS (Elitegroup) Intel 810 Whitney 6A69ME1F 6A69ME1FC-00 Download BIOS
ECS (Elitegroup) SiS 645/650/651 6A6IXE1E 6A6IXE1EC-00 Download BIOS
ECS (Elitegroup) 6A7ICE19 6A7ICE19C-00 Download BIOS
ECS (Elitegroup) RS400+SB400 6A665E1A 6A665E1AC-00 Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1J Download BIOS
ECS (Elitegroup) SiS 551X 2A5ISE1A Download BIOS
ECS (Elitegroup) Intel Whitney 810 6A69ME1D Download BIOS
ECS (Elitegroup) SiS 740 6A6IYE1B 6A6IYE1BC-00 Download BIOS
ECS (Elitegroup) VIA P4X333/400 6A6LXE1E 6A6LXE1EC-00 Download BIOS
ECS (Elitegroup) 6A7K6E19 6A7K6E19C-00 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE13 Download BIOS
ECS (Elitegroup) SiS 501/02/03 2A5IAE11 Download BIOS
ECS (Elitegroup) SIS 656 6A7IBE1A 6A7IBE1AC-00 Download BIOS
ECS (Elitegroup) SiS 5501/02/03 2A5ICE1A Download BIOS
ECS (Elitegroup) SiS 501/02/03 2A5IAE19 Download BIOS
ECS (Elitegroup) i925 Alderwood 6A79FE19 6A79FE19C-00 Download BIOS
ECS (Elitegroup) Intel Mercury 2A597E11 Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E13 Download BIOS
ECS (Elitegroup) VIA KT266/KM266/KT333 6A6LVE1D 6A6LVE1DC-00 Download BIOS
ECS (Elitegroup) VIA P4X266 6A6LWE1E 6A6LWE1EC-00 Download BIOS
ECS (Elitegroup) VIA PRO266 (8633+8233) 6A6LUE1B 6A6LUE1BC-00 Download BIOS
ECS (Elitegroup) Intel 430VX 2A59GE1A Download BIOS
ECS (Elitegroup) 6A69RE1A Download BIOS
ECS (Elitegroup) 6A7L1E1T 6A7L1E1TC-00 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE1I Download BIOS
ECS (Elitegroup) Intel 440BX/GX/ZX 2A69KE1E Download BIOS
ECS (Elitegroup) Cyrix GXm Cx5530 2A434E1A Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE1L Download BIOS
ECS (Elitegroup) SiS 630 6A6IRE1B Download BIOS
ECS (Elitegroup) SiS 630 6A6IRE19 Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1B Download BIOS
ECS (Elitegroup) SiS 501/02/03 2A5IAE1C Download BIOS
ECS (Elitegroup) SiS 5582/5597/5598 2A5IIE1B Download BIOS
ECS (Elitegroup) Intel 815 Solano 6A69RE1E 6A69RE1EC-00 Download BIOS
ECS (Elitegroup) Intel Camino 820 6A69LE19 Download BIOS
ECS (Elitegroup) Intel Orion 2A69DE11 Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E1B Download BIOS
ECS (Elitegroup) Intel 440FX 2A69HE1D Download BIOS
ECS (Elitegroup) ALI 1671+1543C 6A6KYE19 6A6KYE19C-00 Download BIOS
ECS (Elitegroup) Intel 2770 rev 129 945P-M3HDAudio 08/01/2006-945P-ICH7-6A79HE1BC-00 Download BIOS
ECS (Elitegroup) Intel i845 6A69VE1D 6A69VE1DC-00 Download BIOS
ECS (Elitegroup) Intel 430VX 2A59GE1D Download BIOS
ECS (Elitegroup) VIA KT400+8235 6A6LYE1E 6A6LYE1EC-00 Download BIOS
ECS (Elitegroup) VIA PM133 (8605+596B/686A 6A6LLE1A 6A6LLE1AC-00 Download BIOS
ECS (Elitegroup) Intel 440LX/EX 2A69JE1I Download BIOS
ECS (Elitegroup) 6A523E1A 6A523E1AC-00 Download BIOS
ECS (Elitegroup) Intel i845 6A69VE1H 6A69VE1HC-00 Download BIOS
ECS (Elitegroup) Intel 440BX/GX/ZX 2A69KE19 Download BIOS
ECS (Elitegroup) TM3120+M1535D TM5800+ULI1 6A523E1C 6A523E1CC-00 Download BIOS
ECS (Elitegroup) VIA PRO266 6A6LUE1I 6A6LUE1IC-00 Download BIOS
ECS (Elitegroup) SiS 620 2A6INE19 Download BIOS
ECS (Elitegroup) SIS 648FX 6A7I5E1A 6A7I5E1AC-00 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE1O Download BIOS
ECS (Elitegroup) SiS 630 6A6IRE1F Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1E Download BIOS
ECS (Elitegroup) SiS 5582/5597/5598 2A5IIE1C Download BIOS
ECS (Elitegroup) Intel 865/848 SpringDale 6A79AE1B 6A79AE1BC-00 Download BIOS
ECS (Elitegroup) Intel 430HX 2A59FE1E 2A59FE1EC-00 Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E1G Download BIOS
ECS (Elitegroup) VIA Apollo Pro (691/596) 2A6LFE19 Download BIOS
ECS (Elitegroup) VIA K8T400/K8T800 6A7L0E1B 6A7L0E1BC-00 Download BIOS
ECS (Elitegroup) Intel 440FX 2A69HE1G Download BIOS
ECS (Elitegroup) Intel Timna 6A69QE19 6A69QE19C-00 Download BIOS
ECS (Elitegroup) Intel 430TX 2A59IE1A Download BIOS
ECS (Elitegroup) UMC 8881E/8886B 2A4X5E1J Download BIOS
ECS (Elitegroup) VIA P4X333/400 6A6LXE1A 6A6LXE1AC-00 Download BIOS
ECS (Elitegroup) Intel 440LX/EX 2A69JE19 Download BIOS
ECS (Elitegroup) SiS 645/650/651 6A6IXE1C 6A6IXE1CC-00 Download BIOS
ECS (Elitegroup) SiS 660/963 6A7I4E1Z 6A7I4E1ZC-00 Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1I Download BIOS
ECS (Elitegroup) Intel i845 6A69VE00 6A69VE00C-00 Download BIOS
ECS (Elitegroup) SiS 740 6A6IYE1A 6A6IYE1AC-00 Download BIOS
ECS (Elitegroup) SIS 760 6A7I7E1B 6A7I7E1BC-00 Download BIOS
ECS (Elitegroup) VIA Apollo Pro Plus (692/ 2A6LGE1Z Download BIOS
ECS (Elitegroup) VIA P4X333/400 6A6LXE1D 6A6LXE1DC-00 Download BIOS
ECS (Elitegroup) SiS 645/650/651 6A6IXE1G 6A6IXE1GC-00 Download BIOS
ECS (Elitegroup) 6A7K5E1A 6A7K5E1AC-00 Download BIOS
ECS (Elitegroup) Intel 430FX 2A59CE12 Download BIOS
ECS (Elitegroup) SiS 496/497 2A4IBE11 Download BIOS
ECS (Elitegroup) SiS 5511/12/13 2A5IDE1Z Download BIOS
ECS (Elitegroup) 1.1) Intel X58 & ICH10R ECX58BA2 Download BIOS
ECS (Elitegroup) 1066+T-M SiS 662 & 966L 6A7IEE12 02/13/2007-SIS-662-6A7IEE18C-00 Download BIOS
ECS (Elitegroup) 1066T-M PCB (1.x) SiS 662 & 966L 6A7IEE11 11/20/2006-SIS-662-6A7IEE18C-00 Download BIOS
ECS (Elitegroup) 1066T-M2 SIS 662 AM7IEE11 63-0100-001131-00101111-021207-SIS662-662/1066T-M2 Download BIOS
ECS (Elitegroup) 1333 Intel 945GZ & ICH7 AM79HE1B ORIGINAL AMI BIOS Download BIOS
ECS (Elitegroup) 2.0a NFORCE520LE 6A61KE14 09/11/2007-NF-MCP61-6A61K001C-00 Download BIOS
ECS (Elitegroup) 3.x VIA P4X266 AM6LWE15 62-0125-001131-00101111-040201-VIA_P6-P4VXASD2 Download BIOS
ECS (Elitegroup) 3.x VIA P4X266 AM6LWE15 62-1105-001437-00101111-040201-VIA_P6-P4VXASD2 Download BIOS
ECS (Elitegroup) 557 SiS 660/963 AM7I4E12 AMI ORIGINAL BIOS Download BIOS
ECS (Elitegroup) 600 Intel 915 Grantsdale AM79DE16 AMI ORIGINAL BIOS Download BIOS
ECS (Elitegroup) 600L Intel 915 Grantsdale AM79DE16 AMI ORIGINAL BIOS Download BIOS
ECS (Elitegroup) 648 Max-V SiS648 AM7I0M45 AMI ORIGINAL BIOS Download BIOS
ECS (Elitegroup) 648FX-A SIS 648/655 6A7I0E13 08/19/2003-SIS-648FX-6A7I0E19C-00 Download BIOS
ECS (Elitegroup) 648FX-A2 SiS 660/963 6A7I4E1A 01/14/2004-SIS-648FX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 648FX-A2 SiS 660/963 6A7I4E12 01/14/2004-SIS-648FX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 648FX-A2 Deluxe SiS 660/963 6A7I4E1A 01/14/2004-SIS-648FX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 648FX-A2 Deluxe SiS 660/963 6A7I4E12 01/14/2004-SIS-648FX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 651+ SiS 645 6A6IXE1U 03/03/2004-SIS-651-6A6IXE19C-00 Download BIOS
ECS (Elitegroup) 651+ SiS 645/650/651 6A6IXE1H 08/21/2002-SIS-651-6A6IXE19C-00 Download BIOS
ECS (Elitegroup) 651+ SIS 650 AM6IXE1X 62-0830-001131-00101111-040201-SIS65X-P4S5MG Download BIOS
ECS (Elitegroup) 651+ PCB 5.0A SiS 645 6A6IXE1W 04/02/2003-SIS-651-6A6IXE19C-00 Download BIOS
ECS (Elitegroup) 651+ v3.x SiS 645 6A6IXE15 08/21/2002-SIS-651-6A6IXE19C-00 Download BIOS
ECS (Elitegroup) 651-M SiS 645 6A6IXE1V 03/18/2004-SIS-650GX-6A6IXE19C-00 Download BIOS
ECS (Elitegroup) 651-M SiS 645 6A6IXE1M 03/18/2004-SIS-650GX-6A6IXE19C-00 Download BIOS
ECS (Elitegroup) 651-M v2.0 SiS 645 6A6IXE1S 05/13/2005-SiS-651-6A6IXE19C-00 Download BIOS
ECS (Elitegroup) 651C-M SIS 651C 6A7IAE19 06/04/2004-SIS-651C-6A7IAE19C-00 Download BIOS
ECS (Elitegroup) 651C-M SIS 651C 6A7IAE11 06/04/2004-SIS-651C-6A7IAE19C-00 Download BIOS
ECS (Elitegroup) 655 Max SiS648 AM7I0M43 62-0211-009999-00101111-040201-SIS655 Download BIOS
ECS (Elitegroup) 655 Max HT Ready SiS648 AM7I0M44 62-0708-009999-00101111-040201-SIS655-1ABHP000 Download BIOS
ECS (Elitegroup) 661FX SiS 660/963 6A7I4E1X 06/16/2004-SIS-661-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661FX SiS 660/963 6A7I4E1D 06/16/2004-SIS-661-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661FX-M SiS 660/963 6A7I4E16 01/10/2005-SIS-661-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661FX-M Deluxe SiS 660/963 6A7I4E17 01/13/2005-SiS-661-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661FX-M7 (all versions) SiS 660/963 6A7I4E1F 08/30/2005-SIS-661-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661FX-M7 (all versions) SiS 660/963 6A7I4E11 08/30/2005-SIS-661-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661GX SiS 660/963 6A7I4E18 05/19/2005-SIS-661GX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661GX SiS 660/963 6A7I4E19 05/19/2005-SIS-661GX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661GX SiS 660/963 6A7I4E1E 05/20/2005-SIS-661GX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661GX SiS 660/963 6A7I4E1Y 05/20/2005-SIS-661GX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661GX-M SiS 660/963 6A7I4E18 05/19/2005-SIS-661GX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661GX-M SiS 660/963 6A7I4E19 05/19/2005-SIS-661GX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661GX-M2 SIS 661 AM7I4E13 63-0100-001131-00101111-060206-SIS661XX-661GX-M2 Download BIOS
ECS (Elitegroup) 661GX-M7 SiS 660/963 6A7I4E1E 05/20/2005-SIS-661GX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 661GX-M7 SiS 660/963 6A7I4E1Y 05/20/2005-SIS-661GX-6A7I4E1AC-00 Download BIOS
ECS (Elitegroup) 662 SiS 662 & 966L 6A7IEE12 02/13/2007-SIS-662-6A7IEE18C-00 Download BIOS
ECS (Elitegroup) 662 SIS 662 AM7IEE11 63-0100-001131-00101111-021207-SIS662-662/1066T-M2 Download BIOS
ECS (Elitegroup) 662 SiS 662 & 966L 6A7IEE11 11/20/2006-SIS-662-6A7IEE18C-00 Download BIOS
ECS (Elitegroup) 671T-M (V1.0) SIS 671 AM7I0E14 AMI ORIGINAL BIOS Download BIOS
ECS (Elitegroup) 741-M SiS741+964 6A7I8E12 08/18/2004-SIS-741-6A7I8E19C-00 Download BIOS
ECS (Elitegroup) 741GX-M SiS741+964 6A7I8E11 10/13/2005-SIS-741-6A7I8E19C-00 Download BIOS
ECS (Elitegroup) 748-A SiS 748 AM7I1E16 AMI ORIGINAL BIOS 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 ECS (Elitegroup) bios update.

ECS (Elitegroup) Large HDD Support BIOS Updates

Manufacturer - Model BIOS ID OEM ID Max HDD size
ECS (Elitegroup) P5ST-A (Time Colossus) 11/05/97-SiS-5598-(P5ST-A)C-00 P5ST-A Ver 1.0a 11/05/1997 (146-C-25) AWD64GB patch 128 GB Download BIOS
ECS (Elitegroup) P5TX-LA PCB 1.X 12/17/97-i430TX-P5TX-LA9C-00 P5TX-LA Ver 1.1 12/23/1997 128GB BETA 128 GB Download BIOS
ECS (Elitegroup) P5VP-A+ 256KB 06/14/1999-VP3-586B-W877-P5VP-A+ P5VP-A+ Ver 2.2h 06/01/1999 patched for HDD to 128GB 128 GB Download BIOS
ECS (Elitegroup) P5VX-Be 11/04/1998-i430VX-P5VX-BE P5VX-Be Ver 1.5 11/04/1998 64 GB Download BIOS
ECS (Elitegroup) P6BA-A+ 07/06/1999-Elite-P6BA-A+ P6BA-A+ Ver 3.3kw 07/06/1999 with patch to 128GB HDD 128 GB Download BIOS
ECS (Elitegroup) P6BAT-A+ PCB 1.1 04/23/1999-Elite-P6BAT-APC-00 P6BAT-A+ Ver 1.0h 04/23/1999 128GB BETA 128 GB Download BIOS
ECS (Elitegroup) P6BX-A+ 128KB 05/07/1998-i440BX-W83977-P6BX-A+ P6BX-A+ Ver 2.4 05/07/1998 patched for 128GB HDD 128 GB Download BIOS
ECS (Elitegroup) P6BX-Me 01/15/1999-i440BX-W977TF-P6BX-ME P6BX-Me Ver 1.3c 01/15/1999 128 GB Download BIOS
ECS (Elitegroup) P6LX-A+ 128KB 06/10/1999-i440LX-P6LX-AP P6LX-A+ Ver 3.1d 06/07/1999 128 GB Download BIOS
ECS (Elitegroup) P6SE-ML 256KB 03/22/1999-SiS-620-P6SE-ML P6SE-ML Ver 3.1 04/28/1999 128GB BETA 128 GB Download BIOS
ECS (Elitegroup) P6SE-ML 256KB 03/22/1999-SiS-620-P6SE-ML P6SE-ML Ver 3.1 04/28/1999 128GB BETA 128 GB Download BIOS

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 38 Award BIOS IDs listed for ECS (Elitegroup). Contact us if you have new IDs missing from the list :-)

ECS (Elitegroup) Award BIOS Identification

Award BIOS ID Motherboard manufacturer, model, PCB revision
02/10/96-i430FX-2A59CE1HC-00 ECS (Elitegroup) TS54P AIO
05/14/96-i430FX-2A59CE1NC-00 ECS (Elitegroup) TR5510 AIO
05/22/96-i430FX-2A59CE1QC-00 ECS (Elitegroup) TS54P AIO
09/13/95-TRITON-2A59CE1HC-00 ECS (Elitegroup) TR5510 AIO
02/20/97-i430FX-2A59CE1NC-00 ECS (Elitegroup) TS54P AIO
03/21/96-i430FX-2A59CE1QC-00 ECS (Elitegroup) TS54P AIO
02/20/97-i430FX-2A59CE1AC-00 ECS (Elitegroup) TR5510
02/20/97-i430FX-2A59CE1HC-00 ECS (Elitegroup) TS54P AIO
02/19/97-i430FX-2A59CE1NC-00 ECS (Elitegroup) TR5510
08/16/95-SiS-501-503-2A5IAE1AC-00 ECS (Elitegroup) Si54PAIO
08/25/95-SiS-5501-503-2A5ICE1AC-00 ECS (Elitegroup) Si54PAIO
01/03/02-SiS-551X-SMC665-2A5IDE19C-00 ECS (Elitegroup) SI55P AIO
02/08/96-SiS-551X-SMC665-2A5IDE1DC-00 ECS (Elitegroup) SI55P-AIO-MX
05/03/96-SiS-551X-SMC665-2A5IDE19C-00 ECS (Elitegroup) SI55P AIO
01/24/96-SiS-551X-SMC665-2A5IDE1AC-00 ECS (Elitegroup) SI56P AVIO
01/07/97-SiS-551X-SMC665-2A5IDE19C-00 ECS (Elitegroup) SI55P AIO
01/23/96-SiS-551X-SMC665-2A5IDE1CC-00 ECS (Elitegroup) SI57P VIO
01/09/2003-845PE-W83637-6A69VE1CC-00 ECS (Elitegroup) L4IPEA2
06/21/2002-i845-ITE8712-6A69VE19C-00 ECS (Elitegroup) L4IBAD
02/19/2002-SiS-745-6A6IUE19C-00 ECS (Elitegroup) K7S6A (PCB: 1.x)
10/17/2002-SiS-650-6A6IXE19C-00 ECS (Elitegroup) L4S5MG
02/17/2003-SiS-651-6A6IXE19C-00 ECS (Elitegroup) L4S5MG3
01/28/2003-SiS-651-6A6IXE19C-00 ECS (Elitegroup) L4S5MG3
06/20/2003-SiS-651-6A6IXE19C-00 ECS (Elitegroup) L4S5MG3
04/23/2002-SiS-650 -6A6IXE19C-00 ECS (Elitegroup) L4S5MG
01/27/2003-SiS-651-6A6IXE19C-00 ECS (Elitegroup) L4S5MG3
03/05/2003-SiS-651-6A6IXE19C-00 ECS (Elitegroup) L4S5MG3
06/16/2003-SpringdaleG-6A79AE19C-00 ECS (Elitegroup) L4ISGM
10/13/2005-SIS-741-6A7I8E19C-00 ECS (Elitegroup) 741GX-M
08/25/2005-A4S-6A7ICE19C-00 ECS (Elitegroup) A4S
01/31/97-SiS-551X-SMC669-SC58PVIOC-00 ECS (Elitegroup) Action 5600 Series
06/26/96-SiS-551X-SMC669-SC58PVIOC-00 ECS (Elitegroup) SC58P VIO/S
12/02/97-SiS-5571-(P5SV-B)C-00 ECS (Elitegroup) P5SV-B
05/12/2000-SiS-5598-BK5598C-00 ECS (Elitegroup) BK5598 (PCB: 1.3)
10/26/2001-P6VEM-6A6LIH09C-00 ECS (Elitegroup) P6VEM (PCB: 1.0 or 5.2)
11/06/2001-P6VEM-6A6LIH09C-00 ECS (Elitegroup) P6VEM (PCB: 1.0 or 5.2)
12/29/2000-8363-686-MAAV363BC-00 ECS (Elitegroup) K7VZA (PCB: 1.x)
09/25/2002-KT400-8235-L7VTMC-00 ECS (Elitegroup) L7VTM

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 23 AMI BIOS IDs listed for ECS (Elitegroup). Contact us if you have new IDs missing from the list :-)

ECS (Elitegroup) AMI BIOS Identification

AMI BIOS ID Motherboard manufacturer, model, PCB revision
40-000-ZZ1218-00101111-070791-ACER1409-8 ECS (Elitegroup) 8521P (PCB: v1.0)
40-0200-ZZ1218-00101111-070791-ACER1219-H ECS (Elitegroup) 8521P (PCB: v1.0)
40-0401-001131-00101111-040493 UMC4913C-H ECS (Elitegroup) 8521P (PCB: v1.0)
40-0401-001131-00101111-040493-umc491c-h ECS (Elitegroup) ???
40-0401-001131-00101111-040493 UMC4913C-H ECS (Elitegroup) ???
40-0215-001218-00101111-040493-ali1429-h ECS (Elitegroup) ???
40-P600-001218-00101111-121593-ALI 1429G-H ECS (Elitegroup) ???
40-0100-001131-00101111-121291-UMCAUTO-F ECS (Elitegroup) FX-3000 (UL486)
40-0100-001131-00101111-121291-UMCAUTO-H ECS (Elitegroup) FX-3000D
40-0100-001131-00101111-121291-UMCAUTO-H ECS (Elitegroup) FX-3000D
40-0100-001131-00101111-121291-UMCAUTO-F ECS (Elitegroup) FX3000
40-0200-ZZ1218-00101111-070791-ACER1219-H ECS (Elitegroup) GEMMA-4M
40-0100-001131-00101111-040493-UMC491-F ECS (Elitegroup) IC4914-G (PCB: v1.0)
40-01000-001131-00101111-040493-UMC491-F ECS (Elitegroup) IC4914-G
62-0206-001131-00101111-040201-SiS735 ECS (Elitegroup) K7S5A
62-0310-001131-00101111-071595-SiS730S-K7SEM ECS (Elitegroup) K7SEM (PCB: V3.0C)
30-0100-001131-00101111-121291-MXIC-H ECS (Elitegroup) MX386
30-0401-01131-00111111-121291-SCAMPSX-0 ECS (Elitegroup) MX386
63-0100-001131-00101111-089007-MrM800+P4M800PRO-M ECS (Elitegroup) P4M800PRO-M
40-0401-001131-00101111-040493-UMC491C-H ECS (Elitegroup) UC4915-B/C AIO (PCB: v1.0)
40-0100-001131-00101111-111192-UMC480-H ECS (Elitegroup) UM 486V
40-0500-D01131-00101111-070791-UMCWB-7 ECS (Elitegroup) UM486 II
40-0100-001131-00101111-111192-UMC480-H ECS (Elitegroup) UM486V

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