ECS A55F-M4 (V1.0) Atheros AR813x/815x LAN Driver

CPU
- Socket FM1 for AMD A series processors
- Note: This board supports CPU up to 100W TDP; you can refer to AMD website to check your CPU.

CHIPSET
- AMD A55 FCH

MEMORY
- Dual-channel DDR3 1333/1600/1866* memory architecture
- 2 x 240-pin DDR3 DIMM socket support up to 16GB per one DIMM support 8GB
*Duo to limitation of AMD chipset spec, it supports up to 1866 MHz for motherboards with a single DIMM per channel
Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS.
For Windows 64-bit OS with 64-bit CPU, there is no such limitation

EXPANSION SLOT
- 1 x PCI Express x16 slot
- 1 x PCI Express x1 slot
- 1 x PCI slot

STORAGE   
- Support by AMD A55
    • 4 x Serial ATA 3.0Gb/s devices
    • RAID0, RAID1, RAID10 configuration

AUDIO
- VIA VT1705 6-channel High Definition audio CODEC
- Compliant with HD audio specification

LAN
- Atheros AR8151 GIGA LAN

REAR PANEL I/O
- 4 x USB 2.0 Ports
- 1 x PS/2 keyboard & PS/2 mouse connectors
- 1 x D-sub(VGA)
- 1 x HDMI Port(Optional)
- 1 x RJ45 LAN connector
- 1 x Audio port

INTERNAL I/O CONNECTORS & HEADERS
- 1 x 24-pin ATX Power Supply connector
- 1 x 4-pin ATX Power Supply Connector
- 1 x 4pin CPU_FAN connectors
- 1 x 3-pin SYS_FAN connector
- 2 x USB 2.0 headers support additional 4 USB 2.0 Ports
- 4 x Serial ATA 3Gb/s connectors
- 1 x COM header
- 1 x LPT header
- 1 x Front panel audio header
- 1 x Case Open header
- 1 x Speaker header
- 1 x Clear CMOS header
- 1 x SPDIF out header

SYSTEM BIOS
- AMI BIOS with 16Mb SPI Flash ROM
- Support Milti-language BIOS Utility
- Support ECS M.I.B III Utility
- Support eBLU
- Support eDLU

FORM FACTOR
- Micro-ATX Size, 230mm*180mm

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Note: Try to set a system restore point before installing a device driver. It will help you restore system if  installed  driver not complete.