OBCC6M7R - Electronic board ECS - Free user manual and instructions
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| Product Type | Motherboard |
| Model | OBCC6M7R |
| Brand | ECS (Elitegroup Computer Systems) |
| Form Factor | ATX |
| Dimensions | 305 x 244 mm (12 x 9.6 inches) |
| Weight | Approx. 1.2 kg (2.65 lbs) |
| CPU Socket | LGA 1151 (6th/7th Gen Intel Core) |
| Memory Support | 4 x DDR4 DIMM slots, up to 64 GB |
| Expansion Slots | 1 x PCIe 3.0 x16, 2 x PCIe 3.0 x1, 2 x PCI |
| Storage Interfaces | 6 x SATA 3.0, 1 x M.2 (PCIe 3.0 x4) |
| Rear I/O | 1 x PS/2, 2 x USB 3.0, 4 x USB 2.0, 1 x HDMI, 1 x DVI, 1 x VGA, 3 x Audio jacks, 1 x Gigabit LAN |
| Power Supply | 1 x 24-pin ATX, 1 x 8-pin EPS |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Main Functions | Supports dual-channel memory, integrated graphics, RAID 0/1/5/10, USB 3.0, Gigabit LAN |
| Maintenance | Clean with compressed air; avoid liquid; update BIOS via USB |
| Safety | Use anti-static wrist strap; mount with all screws; ensure adequate cooling |
| Spare Parts & Repairability | Replacement CMOS battery (CR2032); RAM and CPU upgradeable; motherboard replacement recommended for major failure |
| General Information | Designed for Intel Core processors; supports Windows 10/11; ECS UEFI BIOS |
Frequently Asked Questions - OBCC6M7R ECS
What type of product is the ECS OBCC6M7R?
The ECS OBCC6M7R is an ATX motherboard designed for Intel LGA 1151 processors, suitable for desktop computers.
How do I install the CPU and RAM?
First, align the CPU with the LGA 1151 socket and gently place it in without force. Close the lever. For RAM, push the DIMM sticks into the slots until the clips click. Ensure the notch aligns correctly.
What is the maximum RAM supported?
The motherboard supports up to 64 GB of DDR4 RAM across four slots, with dual-channel configuration recommended for better performance.
Does this motherboard support M.2 SSDs?
Yes, it has one M.2 slot that supports PCIe 3.0 x4 NVMe SSDs, but it does not support SATA M.2 drives.
Will the OBCC6M7R work with an 8th gen Intel CPU?
No, the LGA 1151 socket on this board is compatible only with 6th and 7th gen Intel Core processors (Skylake and Kaby Lake). 8th gen CPUs require a 300-series chipset.
How do I update the BIOS?
Download the latest BIOS from the ECS website, save it to a FAT32 USB drive, enter the UEFI by pressing DEL during boot, and use the EZ Flash utility to select the file. Do not turn off power during update.
What operating systems are compatible?
The motherboard is compatible with Windows 10 64-bit and Windows 11. Linux distributions with kernel 4.x and above also work, but driver support may vary.
The PC does not boot; what should I check?
Check that all power cables (24-pin, 8-pin) are connected. Ensure RAM is seated properly. Try clearing CMOS by removing the battery for 10 seconds. Verify CPU and cooler installation.
How can I troubleshoot no display output?
First, ensure the monitor cable is connected to the GPU or motherboard video port if using integrated graphics. Try resetting the BIOS by removing the CMOS battery. Test with one stick of RAM in different slots.
What is the warranty period for the OBCC6M7R?
ECS typically offers a 3-year limited warranty on motherboards. Check with your retailer for exact terms. For support, visit the ECS support page with your serial number.
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USER MANUAL OBCC6M7R ECS
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Product information
Brand : ECS
Model : OBCC6M7R
Category : Electronic board