User manual MSI G52-76151X4 V2.0

[. . . ] Notice 1 The changes or modifications not expressly approved by the party responsible for compliance could void the user' authority to operate the equipment. Power cord, if any, must be used in order to comply with the emission limits. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation The material in this document is the intellectual property of MICRO-STAR INTERNATIONAL. [. . . ] Please apply some heat sink paste on top of CPU to dissipate the heat more effectively. Please note that the system will support dual channel DDR when you install DDR modules on DIMM1(purple slot) and DIMM3(green slot), or DIMM2(purple slot) and DIMM3(green slot). For the updated supporting memory modules, please visit http://www. You can install either single- or double-sided modules in any order to meet your own needs. Memory modules can be installed in any combination as follows: The DDR DIMM has only one notch on the center of module. the module will only fit in the right orientation. Insert the DIMM memory module vertically into the DIMM slot. Then push it in until the golden finger on the memory module is deeply inserted in the socket. You can barely see the golden finger if the module is properly inserted in the socket. The mainboard supports ATX power supply for the power system. Before inserting the power supply connector, always make sure that all components are installed properly to ensure that no damage will be caused. If you install two hard disks on cable, you must configure the second drive to Slave mode by setting its jumper. The Southbridge of this mainboard is nForce2 RAID MCP which supports two serial ATA connectors SATA1 and SATA2. Both connectors are fully compliant with Serial ATA 1. Each Serial ATA connector can connect to 1 hard disk device. Take out the dust cover and connect to the hard disk devices Please do not fold the serial ATA cable in a 90-degree angle, which will cause the loss of data during the transmission. The mainboard provides two front panel connectors for electrical connection to the front panel switches and LEDs. PIN 1 2 3 4 5 6 7 8 9 SIGNAL HD_LED_P FP PWR/SLP HD_LED_N FP PWR/SLP RST_SW_N PWR_SW_P RST_SW_P PWR_SW_N RSVD_DNU DESCRIPTION Hard disk LED pull-up MSG LED pull-up Hard disk active LED MSG LED pull-up Reset Switch low reference pull-down to GND Power Switch high reference pull-up Reset Switch high reference pull-up Power Switch low reference pull-down to GND Reserved. The JAUD1 front panel audio connector allows you to connect to the front panel audio and is compliant with Intel® Front Panel I/O Connectivity Design Guide. PIN 1 2 3 4 5 6 7 8 9 10 SIGNAL AUD_MIC AUD_GND AUD_MIC_BIAS AUD_VCC AUD_FPOUT_R AUD_RET_R HP_ON KEY AUD_FPOUT_L AUD_RET_L DESCRIPTION Front panel microphone input signal Ground used by analog audio circuits Microphone power Filtered +5V used by analog audio circuits Right channel audio signal to front panel Right channel audio signal return from front panel Reserved for future use to control headphone amplifier No pin Left channel audio signal to front panel Left channel audio signal return from front panel If you don't want to connect to the front audio header, pins 5 & 6, 9 & 10 have to be jumpered in order to have signal output directed to the rear audio ports. Otherwise, the Line-Out connector on the back panel will not function. If the chassis is opened, the switch will be short connected. [. . . ] If you find the PC appears to be unstable or reboot incidentally, it's better to disable the Dynamic Overclocking or to lower the level of overclocking options. By the way, if you need to conduct overclocking manually, you also need to disable the Dynamic Overclocking first. cPU Voltage This item specifies the voltage of CPU Vcore. Note that changing CPU Vcore could result in the system instability; therefore, it is not recommended to change the default setting for long-term purpose. [. . . ]