A890GXM-A2 - Motherboard ECS - Free user manual and instructions
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| Product Type | Motherboard |
| Brand | ECS |
| Model | A890GXM-A2 |
| Chipset | AMD 890GX + SB850 |
| CPU Socket | AMD Socket AM3 |
| Supported CPUs | AMD Phenom II / Athlon II |
| Memory Slots | 4 x DIMM, dual channel DDR3 |
| Maximum Memory | Up to 16 GB |
| Expansion Slots | 2 x PCIe x16, 1 x PCIe x1, 2 x PCI |
| Integrated Graphics | ATI Radeon HD 4290 |
| Audio | 8-channel HD Audio (Realtek ALC892) |
| LAN | Gigabit Ethernet (Realtek RTL8111E) |
| Storage | 6 x SATA 6Gb/s via SB850, 1 x IDE |
| USB | 8 x USB 2.0 (4 internal, 4 back panel) |
| Form Factor | ATX |
| Dimensions | 305 x 244 mm (12.0" x 9.6") |
| Weight | Approximately 1.2 kg |
| Power Supply | 24-pin ATX + 8-pin 12V |
| Main Functions | Supports AMD AM3 processors, DDR3 memory, integrated HD graphics, multiple displays |
| Maintenance and Cleaning | Keep board free of dust and moisture; use a soft dry cloth for cleaning |
| Safety | Disconnect power before installation or cleaning; avoid electrostatic discharge |
| Spare Parts and Repairability | Standard components available; handle carefully to avoid motherboard damage |
Frequently Asked Questions - A890GXM-A2 ECS
What type of processor does this motherboard support?
It supports AMD Socket AM3 processors, including the Phenom II and Athlon II series.
How do I install RAM on the A890GXM-A2?
Insert DDR3 DIMMs into the matching colored slots to enable dual-channel mode. The board supports up to 16 GB of memory.
Can I use a dedicated graphics card with this motherboard?
Yes, the motherboard offers PCIe x16 slots for installing a dedicated graphics card.
What is the performance of the integrated graphics?
The integrated ATI Radeon HD 4290 supports DirectX 10.1 and can handle high-definition video playback and light gaming.
How can I update the BIOS on this motherboard?
Download the latest BIOS from the ECS support website and use the EZ Flash utility built into the BIOS to update it safely.
Why does my system not boot after assembling?
Check the 24-pin ATX and 8-pin 12V power connections, ensure the CPU and RAM are properly seated, and confirm the video output is connected if using integrated graphics.
Can I use an SSD with this motherboard?
Yes, the SATA 6Gb/s ports are fully compatible with SSDs, allowing faster boot and load times.
Does this motherboard support RAID configurations?
The AMD SB850 chipset provides support for RAID 0, 1, 5, and 10, making it easy to set up redundant storage arrays.
What power supply should I use?
A quality ATX power supply with 24-pin and 8-pin connectors is required. A 500W PSU is recommended for most configurations.
Is the A890GXM-A2 compatible with Windows 10?
While not officially certified, the motherboard can run Windows 10 if you install updated drivers for the chipset, audio, LAN, and other components.
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USER MANUAL A890GXM-A2 ECS
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Product information
Brand : ECS
Model : A890GXM-A2
Category : Motherboard