User manual MSI B75A-G43 GAMING

[. . . ] X) Mainboard Europe version  G52-77581XU Preface Copyright Notice The material in this document is the intellectual property of MICRO-STAR INTERNATIONAL. We take every care in the preparation of this document, but no guarantee is given as to the correctness of its contents. Our products are under continual improvement and we reserve the right to make changes without notice. Trademarks All trademarks in this manual are properties of their respective owners. [. . . ] This connector is compliant with the Intel® Front Panel I/O Connectivity Design Guide. Please refer to the TPM security platform manual for more details and usages. En-22 JCOM1: Serial Port Connector This connector is a 16550A high speed communication port that sends/receives 16 bytes FIFOs. The parallel port is a standard printer port that supports Enhanced Parallel Port (EPP) and Extended Capabilities Parallel Port (ECP) mode. R 1 BATT + En-23 MS-7758 Motherboard JDLED3: Voice Genie Connector (optional) This connector is used to link to the voice control module (optional). 5V 1 BATT + JTURBO1: MultiConnect Panel Connector (optional) This connector is used to connect an optional front panel for controling the OC Genie and some additional functions. TU 3 BATT + En-24 Jumper JBAT1: Clear CMOS Jumper There is CMOS RAM onboard that is external powered from a battery located on the motherboard to save system configuration data. With the CMOS RAM, the system can automatically boot into the operating system (OS) every time it is turned on. If you want to clear the system configuration, set the jumpers to clear the CMOS RAM. English 1 1 BATT + Keep Data Clear Data Important You can clear the CMOS RAM by shorting this jumper while the system is off. Do not clear the CMOS RAM while the system is on because it will damage the motherboard. En-25 MS-7758 Motherboard Drivers and Utilities After you install the operating system you will need to install drivers to maximize the performance of the new computer you just built. Drivers allow the computer to utilize your motherboard more efficiently and take advantage of any special features we provide. Total Installer Total Installer is very easy to use and does a great job of finding necessary drivers. Please follow the steps below to install drivers and utilities for your new computer. The software installation will then be in progress, after it has finished it will prompt you to restart. Important The picture above is for reference only and may vary from the product you purchased. Please refer to the actual screens of your system for detailed information. En-26 BIOS Setup CLICK BIOS II is developed by MSI that provides a graphical user interface for setting parameters of BIOS by using the mouse and the keybord. With the CLICK BIOS II, users can change BIOS settings, monitor processor temperature, select the boot device priority and view system information such as the processor name, DRAM capacity, the OS version and the BIOS version. Users can import and export parameters data for backup or sharing with friends. After connecting to Internet, users can browse the internet, check mail and live update your system. [. . . ] – 1/2/3/4-Core Ratio Limit These items only appear when a CPU that support this function is installed. These items allow you to set the CPU ratios in different active cores in turbo boost mode. English En-35 MS-7758 Motherboard Updating the BIOS with Live Update This section tells you how to update the BIOS by using the Live Update utility before entering Operating System. Live Update will update the BIOS automatically when connecting to the Internet. [. . . ]