User manual MSI G52-75141XC V2.0

[. . . ] If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the measures listed below. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. The changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Power cord, if any, must be used in order to comply with the emission limits. [. . . ] However, please make sure your components are able to tolerate such abnormal setting, while doing overclocking. Any attempt to operate beyond product specifications is not recommended. We do not guarantee the damages or risks caused by inadequate operation or beyond product specifications. When you are installing the CPU, make sure the CPU has a cooler attached on the top to prevent overheating. If you do not have the cooler, contact your dealer to purchase and install them before turning on the computer. Meanwhile, do not forget to apply some silicon heat transfer compound on CPU before installing the cooler for better heat dispersion. Follow the steps below to install the CPU & cooler correctly. Wrong installation will cause the damage of your CPU & mainboard. Then press down the other end of the clip to fasten the cooling set on the top of the retention mechanism. Confirm if your CPU cooler is firmly installed before turning on your system. Therefore we suggest you do not plug/unplug the CPU too often. If you install two hard disks on one cable, you must configure the second drive to Slave mode by setting its jumper. All connectors are fully compliant with Serial ATA 2. Each Serial ATAII connector can connect to 1 hard disk device. Please do not fold the serial ATA cable in a 90-degree angle, which will cause the loss of data during transmission. The 4-pin CPUFAN1 (processor fan) and 3-pin SYSFAN1 (system fan) support system cooling fan with +12V. When connecting the wire to the connectors, always take note that the red wire is the Positive and should be connected to the +12V, the black wire is Ground and should be connected to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control. Always consult the vendors for the proper CPU cooling fan. The mainboard provides a front panel connector for electrical connection to the front panel switches and LEDs. The 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. If you do not 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. [. . . ] The PCI slots allow you to insert the expansion cards to meet your needs. When adding or removing expansion cards, make sure that you unplug the power supply first. Meanwhile, read the documentation for the expansion card to make any necessary hardware or software settings for the expansion card, such as jumpers, switches or BIOS configuration. The IRQ, abbreviation of interrupt request line and pronounced I-R-Q, are hardware lines over which devices can send interrupt signals to the microprocessor. [. . . ]