Abit IL-90MV manual Connecting Chassis Components, ATX Power Connectors

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2.4 Connecting Chassis Components

2.4.1 ATX Power Connectors

These connectors provide the connection from an ATX power supply. As the plugs from the power supply fit in only one orientation, find the correct one and push firmly down into these connectors.

ATX 24-Pin Power Connector:

The power supply with 20-pin or 24-pin cables can both be connected to this 24-pin connector. Connect from pin-1 for either type. However, a 20-pin power supply may cause the system unstable or even unbootable for the sake of insufficient electricity. A minimum power of 300W or higher is recommended.

ATX 12V 4-Pin Power Connector:

This connector supplies power to CPU. The system will not start without connecting power to this one.

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iL-90MV

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Contents IL-90MV Motherboard Intel Socket Core DuoIL-90MV Contents Driver & Utility CD Features & Specifications IntroductionIeee Motherboard Layout IL-90MV Installing Motherboard Choosing a Computer ChassisChecking Jumper Settings Short OpenCmos Memory Clearing Header and Backup Battery Page Wake-up Headers USB-PWR1Connecting Chassis Components ATX Power ConnectorsFront Panel Switches & Indicators Headers FAN Power Connectors Installing Hardware CPU Socket 478 Core DuoPage Hardware Setup 2 DDR2 Memory Slots Connecting Peripheral Devices Floppy and IDE Disk Drive Connectors Hardware SetupSerial ATA Connectors Additional IEEE1394 Port Header Additional USB 2.0 Port HeadersHardware Internal Audio Connectors Front Panel Audio Connection HeaderHardware Setup PCI Express X1 Add-on Slot PCI Add-on SlotsPower Source Indicators Onboard Status DisplayConnecting Rear I/O Devices AUDIO1Bios Setup Standard Cmos Features Click Enter key to enter its submenu Back to Standard Cmos Features Setup Menu Bios Setup Advanced Bios Features CPU FeatureBack to Advanced Bios Features Setup Menu Page Advanced Chipset Features DvmtBack to Advanced Chipset Features Setup Menu PCI Express Root Port FuncBios Setup Integrated Peripherals On-Chip IDE DeviceSata RAID ROM On-Chip PCI Device Super-IO Device Onboard PCI Device Power Management Setup Wake Up by Wake# of PCIe Bios Setup PnP/PCI Configurations Bios Setup PC Health Status Abit FanEQ ControlBios Setup Set Password Load Fail-Safe DefaultsLoad Optimized Defaults Save & Exit SetupDriver & Utility CD Intel Chipset Software Installation Utility Intel Matrix Storage Technology Driver Intel Graphics Media Accelerator Driver Tips on Hdmi application Page Properties… IL-90MV Realtek Audio Driver Intel PRO Network Connections Driver USB 2.0 DriverIntel Sata Driver Disk Maker Abit EQ The Hardware Doctor Utility Page FlashMenu Bios Update Utility IL-90MV Troubleshooting How to Get Technical Support? 1 Q & aPage Appendix Technical Support Form Universal Abit Contact Information Sales sales@abit.com.tw Marketing market@abit.com.twRev