User manual MSI MS-7640 G52-76401X3 V1.0

[. . . ] We take every care n the preparaton of ths document, but no guarantee s gven as to the correctness of ts contents. Our products are under contnual mprovement and we reserve the rght to make changes wthout notce. If a problem arses wth your system and no soluton can be obtaned from the user's manual, please contact your place of purchase or local dstrbutor. Alternatvely, please try the followng help resources for further gudance. [. . . ] Lne-In (Blue) - Lne In, s used for external CD player, tape-player or other audo devces. If you nstall two IDE devces on the same cable, you must configure the drves separately to master / slave mode by settng jumpers. To clear the warnng, you must enter the BIOS utlty and clear the record. When connectng the wre to the connectors, always note that the red wre s the postve and should be connected to the +12V; the black wre s Ground and should be connected to GND. If the manboard has a System Hardware Montor chpset on-board, you must use a specally desgned fan wth speed sensor to take advantage of the CPU fan control. You can nstall Control Center utlty that wll automatcally control the CPU fan speed accordng to the actual CPU temperature. ⷠFan cooler set wth 3 or 4 pns power connector are both avalable for CPUFAN. Ths connector allows you to connect the front panel audo and s complant wth Intel® Front Panel I/O Connectvty Desgn Gude. These connectors are for electrcal connecton to the front panel swtches and LEDs. There s a CMOS RAM onboard that has a power supply from an external battery to keep the data of system configuraton. Wth the CMOS RAM, the system can automatcally boot OS every tme t s turned on. If you want to clear the system configuraton, set the jumper to clear data. Ths secton wll explan how to change your manboard's functon through the use of button. Once you press the button, the system wll swtch the LED between on and off mode. You can use them to change FSB clock at any tme under the operatng system. In order to ncrease the success rate, you should set the voltage n BIOS properly. ⷠAfter each of the adjustments, ths feature should be shut down. Therefore, when you complete the adjustment, check whether OC Dal LED s on or off, f OC Dal LED s stll lt, press the button and then check agan. When addng or removng expanson cards, make sure that you unplug the power supply first. Meanwhle, read the documentaton for the expanson card to configure any necessary hardware or software settngs for the expanson card, such as jumpers, swtches or BIOS configuraton. Enablng game-domnatng power, ATI CrossFreXTM technology enables two or more dscrete graphcs processors to work together to mprove system performance. ATI CrossFreXTM technology allows you to expand your system's graphcs capabltes. [. . . ] Ths tems wll help the system to overclock step by step after system bootng up. start OC Steppng From (MHz) Ths tem s used to set the ntal FSB clock. The system wll boot wth the ntal FSB clock, and start to overclock from ntal FSB clock to set FSB clock that you set n "Adjust CPU FSB Frequency (MHz)" step by step. OC Step Ths tem s used to set how many steps for FSB colck overclockng. [. . . ]