ECS PF4 Extreme PCB1.0 BIOS 1.1a

ECS PF4 Extreme PCB1.0 BIOS description

Operating System:BIOS , 368 Kb
ECS PF4 Extreme (PCB:1.0) BIOS 1.1a.

Update CPU micro code.

Patch After clear cmos PCI-Ex VGA cant display.

Adjust Audio Item and Support Azalia Function Select.

Added New Micro Code for Prescott CPU CPUID = 0F34.

Fixed DRAM Speed Always Show 533.

Fixed USB keyboard could not work when the A20 item is set to Normal option.

ECS PF4 Extreme PCB1.0 BIOS Install

1. Download ECS PF4 Extreme PCB1.0 BIOS 1.1a and save it to PC hard disk.
2. Run ECS PF4 Extreme PCB1.0 BIOS 1.1a and it will install automatic.
3. Reboot your computer to finish your ECS PF4 Extreme PCB1.0 BIOS installation.

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