H55H-M2 - Motherboard ECS - Free user manual and instructions
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| Product type | Motherboard |
| Brand | ECS |
| Model | H55H-M2 |
| Form factor | ATX (305 x 244 mm) |
| Processor socket | LGA1156 |
| Chipset | Intel H55 |
| Supported processors | Intel Core i7, i5, i3 (LGA1156) |
| Memory slots | 4 x DDR3 DIMM, dual channel, up to 16 GB |
| Expansion slots | 1 x PCIe 2.0 x16, 2 x PCIe 2.0 x1, 3 x PCI |
| Storage interfaces | 6 x SATA 3.0 Gb/s |
| USB ports | Up to 12 USB 2.0 (rear + headers) |
| Audio | Realtek ALC883 6-channel HD Audio |
| LAN | Realtek RTL8111DL Gigabit Ethernet |
| Video outputs | VGA, DVI, HDMI |
| Power connectors | 24-pin ATX, 4-pin CPU |
| BIOS | AMI BIOS |
| Weight | Approximately 0.8 kg |
| Operating temperature | 0°C to 60°C |
| Safety | Disconnect power before installation. Avoid electrostatic discharge. |
| Maintenance | Clean with dry cloth. Do not use liquids. |
| Spare parts and repairability | Not user-serviceable. Contact ECS support for repairs. |
Frequently Asked Questions - H55H-M2 ECS
What processors are compatible with the ECS H55H-M2?
The motherboard supports Intel Core i7, i5, and i3 processors with LGA1156 socket, such as the Core i5-750 and Core i3-540. Always check the CPU support list on ECS website.
How much RAM can I install?
You can install up to 16 GB of DDR3 memory across four slots, supporting dual-channel configurations. Recommended modules are 1.5V standard DDR3.
Does this motherboard support integrated graphics?
Yes, it features VGA, DVI, and HDMI outputs, allowing you to use Intel processors with integrated graphics or a discrete graphics card.
What is the form factor of the ECS H55H-M2?
It is a standard ATX motherboard measuring 305 x 244 mm, compatible with most mid-tower and full-tower cases.
How do I update the BIOS?
Download the latest BIOS from ECS support website. Copy the file to a USB drive, enter BIOS setup, and use the EZ Flash utility to update. Ensure stable power during update.
What is the maximum supported storage configuration?
It has six SATA 3.0 Gb/s ports, supporting RAID 0, 1, 5, and 10 configurations. Use SATA cables for HDDs or SSDs.
Can I use a water cooler on this motherboard?
Yes, as long as the cooler is compatible with LGA1156 socket. Ensure it fits within the case and clears nearby components.
Does the motherboard have built-in Wi-Fi or Bluetooth?
No, the H55H-M2 does not include Wi-Fi or Bluetooth. You can add a PCIe or USB adapter for wireless connectivity.
What should I do if the system does not boot?
Check all power connections, ensure the CPU and RAM are properly seated, try booting with one RAM stick, and clear CMOS by removing the battery for 30 seconds.
Where can I find the driver CD or downloads?
Drivers are available on the ECS website under the H55H-M2 product page. Alternatively, you may use the included driver DVD if available.
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USER MANUAL H55H-M2 ECS
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Product information
Brand : ECS
Model : H55H-M2
Category : Motherboard