MSI P43 NEO-F User Guide - Page 22

MS-7519 Mainboard Clear CMOS Jumper: JBAT1 There is a CMOS RAM onboard that has a power supply from an external battery to keep the data of system configuration. W ith the CMOS RAM, the system can automatically boot OS every time it is turned on. If you want to clear the system configuration, set the jumper to clear data. 1 1 1 Keep Data (default) Clear Data Important You can clear CMOS by shorting 2-3 pin while the system is off. Then return to 12 pin position. Avoid clearing the CMOS while the system is on; it will damage the mainboard. PCI Express Slot (x16/ x1) The PCI Express slot supports the PCI Express interface expansion card. PCI Express x 16 Slot PCI Express x 1 Slot PCI (Peripheral Component Interconnect) Slot The PCI slot supports LAN card, SCSI card, USB card, and other add-on cards that comply with PCI specifications. Important When adding or removing expansion cards, make sure that you unplug the power supply first. Meanwhile, read the documentation for the expansion card to configure any necessary hardware or software settings for the expansion card, such as jumpers, switches or BIOS configuration. En-14