G1.Sniper M3 - Motherboard GIGABYTE - Free user manual and instructions
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| Product Type | Motherboard |
| Form Factor | Micro ATX |
| CPU Socket | LGA1155 |
| Chipset | Intel Z77 Express |
| Memory Support | DDR3 2400+ (OC) / 1600 / 1333 / 1066 MHz, up to 32 GB |
| Expansion Slots | 2 x PCIe x16 (Gen3), 2 x PCIe x1 |
| Storage Interfaces | 2 x SATA 6Gb/s (Intel), 4 x SATA 3Gb/s (Intel), 2 x eSATA 3Gb/s (Marvell) |
| USB Ports (Rear) | 2 x USB 3.0, 4 x USB 2.0 |
| Audio | Creative Sound Core3D, 7.1-channel HD audio |
| LAN | Killer E2200 Gigabit Ethernet |
| Power Connectors | 24-pin ATX, 8-pin EPS 12V |
| Dimensions | 244 mm x 244 mm |
| Weight | Approximately 1.5 kg (with accessories) |
| Maintenance | Clean with a soft, dry cloth; avoid liquids |
| Safety | Handle with care, avoid static discharge; install in a grounded environment |
| Spare Parts & Repairability | Contact Gigabyte support; replaceable CMOS battery, CPU socket, and memory slots |
| General Information | Model: G1.Sniper M3; Designed for gaming with high-end audio and networking |
Frequently Asked Questions - G1.Sniper M3 GIGABYTE
How do I install a CPU on the G1.Sniper M3?
Ensure the CPU socket lever is up. Align the CPU notch with the socket key, gently place the CPU, lower the lever to lock. Apply thermal paste and attach the cooler.
What type of RAM does this motherboard support?
It supports DDR3 memory in dual-channel mode, up to 2400 MHz (OC). Use 1.5V or 1.65V DIMMs, maximum 32 GB.
How can I update the BIOS?
Download the latest BIOS from Gigabyte's website. Use Q-Flash utility in BIOS (press End during boot) or @BIOS in Windows.
My system doesn't boot; what should I check?
Verify power connections (24-pin, 8-pin), RAM seating, CPU power, and video card. Clear CMOS by removing battery for 30 seconds. Check for beep codes.
Does the G1.Sniper M3 support SLI or CrossFire?
Yes, it supports 2-way AMD CrossFire and 2-way NVIDIA SLI with two PCIe x16 slots.
What is the audio solution on this motherboard?
It features Creative Sound Core3D with 7.1-channel HD audio, including a front audio header and optical SPDIF out.
How do I enable XMP for RAM?
Enter BIOS (Del key), go to MIT (Motherboard Intelligent Tweaker), set Extreme Memory Profile (XMP) to Profile1. Save and exit.
Can I use a PCIe SSD with this motherboard?
Yes, the PCIe x16 slots support PCIe SSDs. For NVMe, you may need a BIOS update and an adapter card.
What are the beep codes for troubleshooting?
1 long beep = memory issue; 1 short beep = normal POST; continuous short beeps = power issue; specific codes vary by BIOS version.
Where can I find the user manual?
Download the PDF from Gigabyte's support page or use the manual provided on notice-facile.com.
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USER MANUAL G1.Sniper M3 GIGABYTE
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Product information
Brand : GIGABYTE
Model : G1.Sniper M3
Category : Motherboard