1. Introduction
The MAXSUN Challenger B760M D5 is a high-performance motherboard designed to support Intel's 12th, 13th, and 14th generation Core processors. Featuring DDR5 memory support, dual PCIe 4.0 x4 M.2 slots, and a robust power delivery system, this motherboard is ideal for gaming, content creation, and workstation applications. This manual provides detailed instructions for installation, configuration, and troubleshooting to ensure optimal performance and longevity of your system.
2. Safety Information
Please read and follow these safety guidelines before installing or operating the motherboard:
- Always disconnect the power cord from the wall outlet before touching any components inside the computer case.
- Wear an anti-static wrist strap or frequently touch a grounded metal object (like the computer case) to discharge static electricity, which can damage sensitive electronic components.
- Handle the motherboard by its edges to avoid touching sensitive components.
- Ensure proper ventilation within your computer case to prevent overheating.
- Keep the motherboard away from moisture and extreme temperatures.
- The CR2032 battery (CMOS battery) is typically removed before shipping due to postal regulations. Please install a new CR2032 battery if one is not present upon arrival.
3. Product Overview
3.1 Key Features
- CPU Support: LGA 1700 socket for Intel 12th, 13th, and 14th generation Core processors.
- Power Design: 8+1+1 phase power supply with Core 50A Dr.Mos for stable power delivery.
- Memory: 2 DDR5 DIMM slots, supporting dual-channel memory up to 6400MHz (OC+). Maximum RAM capacity of 32 GB.
- Storage: Dual PCIe 4.0 x4 M.2 NVMe SSD interfaces (supports 2242, 2280 form factors) and 2 SATA 3.0 ports.
- Expansion Slots: 1 PCIe 4.0 x16 slot and 1 PCIe 3.0 x1 slot.
- Cooling: Upgraded Alloy Heatsink for superior cooling efficiency.
- User-Centric Design: Features a Debug LED for easy troubleshooting and a one-key CLR_CMOS button for default settings restoration.
- Connectivity: Onboard 1x RJ45 LAN, multiple USB ports (USB 2.0, USB 3.2 Gen2 X2), VGA (D-Sub), HDMI 2.1, and 3 audio jacks.
3.2 Motherboard Layout
Refer to the diagrams below for a visual representation of the motherboard components and their locations.
4. Specifications
| Attribute | Value |
|---|---|
| Brand Name | MAXSUN |
| MAXSUN Model | MS-CHALLENGER B760M |
| Chipset | Intel B760 |
| Socket Type | LGA 1700 |
| Processor Compatibility | 12th Intel Core i5, 13th Intel Core i5, 12th Intel Core i3, 13th Intel Core i3, 12th Intel Core i7, 13th Intel Core i9, 14th Intel Core (via BIOS update) |
| Support Memory Type | DDR5 |
| Number Of Memory Slots | 2 |
| Memory Channel | Double |
| Maximum Ram Capacity | 32 GB |
| PCI - E Standards | PCI-E 4.0 |
| Number of PCIe x 16 | 1 |
| Number of PCIe x 4 | 2 |
| Number of PCIe x 8 | 2 |
| Number of PCI | 2 |
| Storage Interface Type | SATA 2, SATA 3, M.2 (NVMe), SATA-E |
| Number of SATA Ports | 2 |
| Number of M.2 | 2 |
| Supports M.2 SSD | 2242, 2280 |
| Onboard LAN | 1x RJ45 |
| Audio Channels | 5.1 |
| Back I/O Ports | 1x RJ45, VGA (D-Sub), 3 x Audio Jacks, 4x USB 3.2/3.1 Gen 2, HDMI 2.1 |
| Support USB Type | USB 2.0, USB 3.2 Gen2 X2 |
| Onboard Connectors & Header | 24-pin Main Power Connector, CPU Fan Connector(s), AAFP Connector, USB 3.1 /3.2 Gen 1 Connector, Function Button, System Panel(s) (Chassis intrusion header is inbuilt) |
| Special Features | Cooling Armor, RAID Supported |
| Application | Desktop, Workstation, Industrial Computer |
| Usage Scenario | Enthusiast & Overclocking, Gaming, Audio & Video, Office, Video Production, Workstation, Scientific Computing |
| Package | Yes |
| With CPU | No |
| Battery Included | No (CR2032 battery must be installed separately) |
5. Setup Guide
Follow these steps to install your MAXSUN Challenger B760M D5 motherboard and its components:
5.1 Prepare the Case
- Ensure your computer case is compatible with Micro-ATX motherboards.
- Install the I/O shield into the rear opening of your computer case.
- Install standoffs in your case for the motherboard mounting holes.
5.2 CPU Installation
- Locate the LGA 1700 socket on the motherboard.
- Open the CPU socket lever and remove the protective cover.
- Carefully align your Intel 12th/13th/14th Gen Core CPU with the socket, ensuring the triangular mark on the CPU matches the mark on the socket.
- Gently place the CPU into the socket. Do not force it.
- Close the socket lever to secure the CPU.
- Apply thermal paste to the CPU and install your CPU cooler according to its instructions.
5.3 Memory (RAM) Installation
- Locate the two DDR5 DIMM slots.
- Open the clips at both ends of the memory slot.
- Align the notch on the DDR5 memory module with the key in the DIMM slot.
- Insert the memory module firmly into the slot until the clips snap into place. For dual-channel operation, install modules in both slots.
5.4 Storage Device Installation
- M.2 SSD: Locate the dual M.2 slots. Remove the screw and standoff. Insert the M.2 NVMe SSD into the slot at an angle, then push it down and secure it with the screw/standoff.
- SATA Drives: Connect SATA data cables from your SSDs/HDDs to the SATA 3.0 ports on the motherboard. Connect SATA power cables from your power supply to the drives.
5.5 Expansion Card Installation (PCIe)
- Locate the PCIe 4.0 x16 slot (for graphics cards) and the PCIe 3.0 x1 slot.
- Remove the corresponding slot cover from your computer case.
- Align your expansion card (e.g., graphics card) with the slot and press firmly until it is seated correctly.
- Secure the card with a screw to the case.
5.6 Power Connections
- Connect the 24-pin ATX main power connector from your power supply to the motherboard.
- Connect the 8-pin (or 4+4-pin) CPU power connector to the motherboard.
- Connect power cables to your graphics card and other components as needed.
5.7 Front Panel and Rear I/O Connections
- Connect the front panel headers (power button, reset button, HDD LED, power LED) to the system panel connector on the motherboard. Refer to your case manual for specific pin assignments.
- Connect front panel USB and audio headers.
- Connect peripherals (keyboard, mouse, monitor, Ethernet cable) to the rear I/O ports.
5.8 CMOS Battery Installation
- If the CR2032 battery was not included, gently insert a new CR2032 coin cell battery into the battery holder on the motherboard with the positive (+) side facing up.
6. Operating Instructions
6.1 First Boot
- After all components are installed and connected, connect your monitor, keyboard, and mouse.
- Plug in the power cord and turn on the power supply.
- Press the power button on your computer case.
- The system should boot up and display the BIOS/UEFI screen or begin the operating system installation process.
6.2 BIOS/UEFI Setup
- During startup, repeatedly press the 'Del' key (or 'F2' depending on your system) to enter the BIOS/UEFI setup utility.
- In the BIOS, you can configure boot order, system time, fan speeds, and other advanced settings.
- Save changes and exit the BIOS to continue booting.
6.3 Operating System Installation
- Insert your operating system installation media (USB drive or DVD).
- Set the boot priority in BIOS to boot from the installation media.
- Follow the on-screen instructions to install your preferred operating system.
- Install all necessary drivers for the motherboard chipset, LAN, audio, and graphics card from the manufacturer's website or included media.
7. Maintenance
7.1 Cleaning
- Regularly clean dust from inside your computer case using compressed air.
- Ensure fans (CPU cooler, case fans) are free from obstructions.
- Never use liquid cleaners directly on motherboard components.
7.2 BIOS Updates
- Check the MAXSUN official website for the latest BIOS/UEFI updates.
- Follow the specific instructions provided by MAXSUN for updating the BIOS to avoid system instability or damage.
- BIOS updates can improve compatibility, performance, and fix bugs.
7.3 CMOS Battery Replacement
- If your system experiences issues with retaining BIOS settings or the system clock, the CR2032 CMOS battery may need replacement.
- Ensure the system is powered off and unplugged.
- Carefully remove the old battery and insert a new CR2032 battery with the positive (+) side facing up.
8. Troubleshooting
8.1 Debug LED
The motherboard features a Debug LED to assist with troubleshooting during startup. The LED will display a code indicating the status of the boot process. Consult the motherboard's detailed manual (if available from MAXSUN) for specific code meanings.
8.2 CLR_CMOS Button
If you encounter issues after changing BIOS settings, such as the system failing to boot, you can use the one-key CLR_CMOS button to restore default BIOS settings. This button is typically located on the motherboard itself. Refer to the motherboard layout diagrams for its exact location.
8.3 Common Issues
- No Power: Check all power connections (24-pin ATX, 8-pin CPU, GPU power). Ensure the power supply is switched on.
- No Display: Verify the monitor is connected to the graphics card (or motherboard if using integrated graphics). Reseat the graphics card and RAM modules.
- System Instability/Crashes: Check CPU and RAM compatibility. Ensure proper cooling. Run memory diagnostic tools.
- Boot Device Not Found: Check SATA/M.2 connections. Verify boot order in BIOS. Ensure the operating system is installed correctly.
9. User Tips
- Driver Installation: Always download the latest drivers for your chipset, graphics, and other components directly from the MAXSUN or component manufacturer's official websites for best performance and stability.
- BIOS Settings: For optimal performance with DDR5 memory, ensure XMP (Extreme Memory Profile) is enabled in the BIOS if your RAM supports it.
- Cable Management: Good cable management not only makes your build look cleaner but also improves airflow, contributing to better cooling and system stability.
10. Warranty and Support
For warranty information, technical support, and service inquiries, please refer to the official MAXSUN website or contact your local retailer. Keep your proof of purchase for warranty claims.