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6. Replace the system cover. 2.5.2 Configuring an expansion card After installing the expansion card, configure the it by adjusting the software settings. 1. Turn on the system and change the necessary BIOS settings, if any. See Chapter 4 for information on BIOS setup. 2. Assign an IRQ to the card. Refer to the tables on the next page. 3. Install the software drivers for the expansion card. When using PCI cards on shared slots, ensure that the drivers support “Share IRQ” or that the cards do not need IRQ assignments; otherwise, conflicts will arise between the two PCI groups, making the system unstable and the cardinoperable. ASUS M2N-Plus SLI Vista Edition 2.5.3 Interrupt assignments Standard interrupt assignments IRQ Priority Standard function 0 1 System Timer 1 2 Keyboard Controller 2 – Redirect to IRQ#9 4 12 Communications Port (COM1)* 5 13 IRQ Holder for PCI Steering* 6 14 Floppy Disk Controller 7 15 Printer Port (LPT1)* 8 3 System CMOS/Real Time Clock 9 4 IRQ Holder for PCI Steering* 10 5 IRQ Holder for PCI Steering* 11 6 IRQ Holder for PCI Steering* 12 7 PS/2 Compatible Mouse Port* 13 8 Numeric Data Processor 14 9 Primary IDE Channel * These IRQs are usually available for ISA or PCI devices. IRQ assignments for this motherboard A B C D E F G H PCI 1 PCI 2 Onboard 1394 PCIE x16_1 PCIE x16_2 PCIE x 1_1 PCIE x 1_2 – – shared shared – – – shared – – – – – – – shared – – – – – – – – – – – – – – – – – – shared – – – – shared – – – – – – – shared – – – – – – – – 2.5.4 PCI slots The PCI slots support cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specifications. Refer to the figure on the next page for the location of the slots. 2.5.5 PCI Express x1 slots This motherboard supports PCI Express x1 network cards, SCSI cards and other cards that comply with the PCI Express specifications. Refer to the figure on the next page for the location of the slots. Chapter 2: Hardware information 2.5.6 PCI Express x16 slots This motherboard supports two NVIDIA® SLI™-ready PCI Express x16 graphic cards that comply with PCI Express specifications. Refer to the figure below for the location of the slots. PCI Express x16_1 slot (blue) PCI slot PCI Express x1 slot PCI slot PCI Express x1 slot PCI Express x16_2 slot (black) • Connect a rear chassis fan to the chassis (CHA_FAN1) connector when using two graphics cards for better thermal environment. See page 2-26 fordetails. • Due to chipset limitation, the black PCI Express x16 (PCIEX16_2) slot canrun only up to x8 speed. • We recommend that you provide sufficient power when running NVIDIA® SLI™ mode. See pages 2-28 and 2-29 for details. • See chapter 6 for details on the NVIDIA SLI™ technology feature. Mode PCIE x16_1 (Blue) slot PCIE x16_2 (Black) slot Card Type Speed Card type Speed Non-SLI mode PCIe x16 graphics card x16 NA – PCIe x16 graphics card x8 PCIe x16 graphics card x8 PCIe x16 graphics card x8 Other PCIe devices x8, x4, x1 Two identical NVIDIA® SLI™ Edition graphics cards at x8, x8 speedDual-graphicscard in SLI mode ASUS M2N-Plus SLI Vista Edition 2.6 Jumper 1. Clear RTC RAM (3-pin CLRTC) This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, which include system setupinformation such as system passwords. To erase the RTC RAM: 1. Turn OFF the computer and unplug the power cord. 2. Remove the onboard battery. 3. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for about 5~10 seconds, then move the cap back to pins 1-2. 4. Reinstall the battery. 5. Plug the power cord and turn ON the computer. 6. Hold down the key during the boot process and enter BIOS setup to re-enter data. Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default position. Removing the cap will cause system boot failure! M2N-PLUS SLI ® M2N-PLUS SLI Clear RTC RAM CLRTC 12 23 Normal Clear RTC (Default) • Make sure to re-enter your previous BIOS settings after you clear theCMOS. • You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the C.P.R. (CPU Parameter Recall) feature. Shut down and reboot the system so the BIOScan automatically reset parameter settings to default values. Chapter 2: Hardware information 2. USB device wake-up (3-pin USBPW12, USBPW34, USBPW56, USBPW78) Set these jumpers to +5V to wake up the computer from S1 sleep mode(CPU stopped, DRAM refreshed, system running in low power mode) using the connected USB devices. Set to +5VSB to wake up from S3 and S4 sleep modes (no power to CPU, DRAM in slow refresh, power supply in reduced power mode). M2N-PLUS SLI ® USBPW12 USBPW34 12 23 2 3 2 1 +5V +5VSB +5V +5VSB (Default) (Default) USBPW56 USBPW78 12 23 +5V +5VSB M2N-PLUS SLI USB device wake-up (Default) • The USB device wake-up feature requires a ...
Материнские платы - M2N-PLUS SLI Vista Edition (2.89 mb)