MSI 915GVM3-V User Guide - Page 14

Front Panel Audio Connector: JAUD1 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. AUD_RET_R AUD_VCC Key (2)AUD_GND (1)AUD_MIC AUD_MIC_BIAS HP_ON AUD_FPOUT_R AUD_RET_L(10) AUD_FPOUT_L(9) MSI Reminds You... 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. Otherwise, the Line-Out connector on 2 10 the back panel will not function. 1 9 Front USB Connector: JUSB1/ JUSB2 The mainboard provides two standard USB 2.0 pinheaders. USB2.0 technology increases data transfer rate up to a maximum throughput of 480Mbps, which is 40 times faster than USB 1.1, and is ideal for connecting high-speed USB interface peripherals such as USB HDD, digital cameras, MP3 players, printers, modems and the like. USB1+ USB1- GND (2)VCC (1)VCC USB0- GND USB0+ USB0C(10) Key(9) MSI Reminds You... Note that the pins of VCC and GND must be connected correctly to avoid possible damage. Clear CMOS Jumper: JBAT1 There is a CMOS RAM on board that has a power supply from external battery to keep the data of system configuration. With the CMOS RAM, the system can automatically boot OS every time it is turned on. If you want to clear the system configuration, 1 1 1 2 2 2 use the JBAT1 (Clear CMOS Jumper) to clear data. Follow 3 3 3 the instructions in the image to clear the data. Keep Data Clear Data MSI Reminds You... You can clear CMOS by shorting 2-3 pin while the system is off. Then return to 1-2 pin position. Avoid clearing the CMOS while the system is on; it will damage the mainboard. PCI Express Lite Slot The PCI Express Lite slot (PCI Express x4) is a special design that supports only the following compatible PCI-E x16 VGA cards and runs at x4 speed. 8