Driver Category
BIOS Brief Information
Version: 1.1c
File Size: 322 Kb
Release: 16 Sep 2005
Update: 8 Oct 2005
Download Instruction
Brand:ECS, Product:Mainboard, Model: 661FX-M7, BIOS: 1.1c, OS: BIOS. ECS 661FX-M7 (PCB:1.1) BIOS 1.1c was collected from ECS official site for ECS Mainboard. In order to ensure the right driver download, Official driver links from ECS are listed at first. If the official driver can not be downloaded, a copy of official driver can be provided at local server,, or Besides, Both the driver developer's home page and driver download and support page be provided as well in my ECS page.
Official Driver Download
Files in Driver Package
161m7830.BIN 512Kb
Backup Download Server
BIOS Summary
ECS 661FX-M7 (PCB:1.1) BIOS 1.1c.
  • Update CPU Micro Code.
  • Improve memory more stable.
  • Add support 661FX-M7 PCB 1.2A.
  • Improve E0 CPU stable.
  • Update CPU Micro Code CPUID :0F60 ,0F44.
  • Add C1E function control item.
  • Added for Vanderpool Technology(VT) BIOS control function.
  • Support Intel EIST CPU.
  • Change the string NX BIOS control to Execute Disable Bit and Change Help string.
  • Improve DDR266 memory stable.
  • BIOS Support Models
    The driver can be applied to the following product models:
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