MSI CPU Fan Control: Understanding SYSFAN Connectors and Functionality

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MS-7758

CPUFAN,SYSFAN1~4: Fan Power Connectors

The fan power connectors support system cooling fans with +12V. If the mainboard has a System Hardware Monitor chipset on-board, you must use a specially designed fan with a speed sensor to take advantage of the CPU fan control. Remember to connect all system fans. Some system fans may not connect to the mainboard and will instead connect to the power supply directly. A system fan can be plugged into any available system fan connector.

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Important

Please refer to your processor’s official website or consult your vendor to find recommended CPU cooling fans.

The CPUFAN1 connector supports Smart Fan Control with linear mode. The Control Center II utility can be installed to automatically control the fan speeds according to the CPU’s temperature.

If there are not enough ports on the mainboard to connect all system fans, adapters are available to connect a fan directly to a power supply.

Before first boot up, ensure that there are no cables impeding any fan blades.

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Contents MS-7758 v3.x Mainboard Z77A-G41 ZH77A-G41 B75A-G41 seriesRevision History Preface FCC-B Radio Frequency Interference Statement Bsmi EMI 聲明 Weee Waste Electrical and Electronic Equipment Statement Español Türkçe Contents Appendix a Realtek Audio Getting Started Optional Accessories Packing ContentsChapter Assembly PrecautionsProcessor Support Mainboard SpecificationsForm Factor Connectors Quick Guide JUSB3 Connectors Reference GuideBack Panel Quick Guide LAN Introduction to the LGA 1155 CPU CPU Central Processing UnitCPU & Cooler Installation Page Mainboard Hook Mounting Screw Holes Power Supply JPWR1 ATX 24-pin Power ConnectorJPWR2 ATX 8-pin Power Connector Memory Dual -Channel mode Population RuleInstalling Memory Modules Expansion Slots PCIe Peripheral Component Interconnect Express SlotPCI Peripheral Component Interconnect Slot Single Video Card Installation Video/ Graphics CardsPCI Interrupt Request Routing AMD CrossFire Multi -GPU Technology Chapter SATA1~6 Sata Connectors Internal ConnectorsCPUFAN,SYSFAN1~4 Fan Power Connectors JFP1, JFP2 Front Panel Connectors USB 3.0 Bracket optional JUSB3 USB 3.0 Expansion ConnectorJCI1 Chassis Intrusion Connector JUSB1~2 USB 2.0 Expansion ConnectorsJTPM1 TPM Module Connector JAUD1 Front Panel Audio ConnectorJLPT1 Parallel Port Connector JCOM1 Serial Port ConnectorJTURBO1 MultiConnect Panel Connector optional JDLED3 Voice Genie Connector optionalJBAT1 Clear Cmos Jumper JumperBios Setup Press DEL key to enter Setup Menu, F11 to enter Boot Menu EnteringOverview Boot device priority bar Operation Sub-MenuGeneral Help System Status SettingsPcie GEN3 AdvancedHpet Page Boot Save & Exit MS-7758 Eist Chapter Page MEMORY-Z Page ECO Browser Installing WinkiUtilities Page Updating the Bios with Live Update Security TPM Support Page Realtek Audio Installation for Windows Installing the Realtek HD Audio DriverSoftware panel overview Software ConfigurationAuto popup dialog Intel RAID Introduction Ix B Append Using Intel Rapid Storage Technology Option ROMXXX.X GB For RAID array by using the upper arrow Or down arrow Keys XXXX-XXXXXXXX Press Y key to accept the volume deletion XXXX-XXXXXXXX Recovery Volume Options Installing Driver Ix B Append Main Menu Degraded RAID ArrayIx B Append System Acceleration optional Ix B Append Disk Port RST Synchronization optionalInstall Windows XP Notes Installing Windows XP with IDE Mode Installing Windows XP with Ahci Mode Installing the Windows XP Operating SystemCreating a Intel Ahci Driver Disc Page Intel SBA Prerequisites Append Installing Intel SBAHelp Button Password settings

Z77A-G41 specifications

The MSI Z77A-G41 motherboard is a feature-rich solution designed for users looking to build a powerful yet budget-friendly system. Built on the Intel Z77 chipset, the Z77A-G41 supports Intel's 3rd generation Core processors, offering significant performance enhancements and features for gamers, content creators, and everyday users alike.

One of the standout features of the Z77A-G41 is its support for dual-channel DDR3 memory. This motherboard can accommodate up to 16GB of RAM across its four DIMM slots, supporting frequencies ranging from 1066MHz up to 3000MHz (OC). This allows for robust multitasking capabilities and improved system responsiveness, making it an excellent choice for memory-intensive applications.

In terms of connectivity, the MSI Z77A-G41 provides ample options with its multiple USB ports, including USB 3.0 and USB 2.0 connectors. The inclusion of USB 3.0 allows for faster data transfers, essential for users who rely on external drives and peripherals. Additionally, the motherboard features SATA III ports, enabling high-speed data access for SSDs and HDDs.

The Z77A-G41 also incorporates MSI's Military Class III components, ensuring increased stability and durability. These components provide enhanced longevity and reliability, minimizing the chances of hardware failure, which is particularly important for users looking for a long-lasting build.

Gaming enthusiasts will appreciate the motherboard’s support for AMD CrossFire technology. This allows users to install multiple graphics cards for improved gaming performance and visual quality. Alongside, the motherboard integrates the latest audio technologies, providing a rich sound experience for gamers and multimedia consumers.

Another valuable feature is the Click BIOS 2, which offers a user-friendly interface for system configuration and overclocking. This intuitive BIOS interface grants users easy access to adjust settings and optimize performance with just a few clicks.

The MSI Z77A-G41 is a versatile and dependable motherboard suitable for a wide range of applications. With its robust design, excellent memory support, and advanced connectivity options, it provides an optimal foundation for both gaming rigs and general-purpose systems. Whether you’re looking to build a high-performance workstation or an affordable gaming setup, the Z77A-G41 stands out as an excellent choice, delivering reliable performance and an array of features that cater to different user needs.