Asus AT5NM10T-I manual Before you proceed, Onboard LED

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Chapter 1

Product introduction

Thank you for buying an ASUS® AT5NM10-I motherboard!

Before you start installing the motherboard, and hardware devices on it, check the items in your motherboard package. Refer to page ix for the list of accessories.

If any of the items is damaged or missing, contact your retailer.

1.1Before you proceed

Take note of the following precautions before you install motherboard components or change any motherboard settings.

• Unplug the power cord from the wall socket before touching any component.

• Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, to avoid damaging them due to static electricity.

Hold components by the edges to avoid touching the ICs on them.

Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that came with the component.

Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components.

Onboard LED

The motherboard comes with a standby power LED that lights up to indicate that the system is ON, in sleep mode, or in soft-off mode. This is a reminder that you must shut down

the system and unplug the power cable before removing or plugging in any motherboard component. The illustration below shows the location of the onboard LED.

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Chapter 1: Product introduction

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Contents Motherboard E5179 First Edition December Contents AI NET Federal Communications Commission Statement Canadian Department of Communications StatementOperation safety Safety informationElectrical safety About this guide Typography Where to find more information Conventions used in this guide Bold textAT5NM10-I specifications summary CPUSpecifications are subject to change without notice Before you proceed Onboard LEDMotherboard overview Layout contentsMotherboard layout System memory Central Processing Unit CPUOverview Memory configurations DimmDDR2-800 MHz capability DS BrandE5179AT5NM10-I.indb 12/22/09 55550 PM SS Single-sided / DS Double-sided Dimm support Expansion slot Installing an expansion cardConfiguring an expansion card PCI slotJumpers Clear RTC RAM 3-pin ClrtcKeyboard/mouse power 3-pin PS2USBPW1-4 USB device wake-up 3-pin USBPW5-8Connectors Rear panel connectorsInternal connectors ATX power connectors 24-pin EATXPWR, 4-pin ATX12VSerial ATA connectors 7-pin SATA1, SATA2 USB connector 10-1 pin USB56, USB78Chassis intrusion connector 4-1 pin Chassis Internal speaker connector 4-pin SpeakerCPU and chassis fan connectors 3-pin CPUFAN, 3-pin Chafan Front panel audio connector 10-1 pin AafpATX power button/soft-off button 2-pin Pwrbtn System panel connector 10-1 pin FpanelSystem power LED 2-pin Pled Reset button 2-pin ResetSerial port connectors 10-1 pin COM2 Digital audio connector 4-1 pin SpdifoutSupport DVD information Installing an operating systemSoftware support To run the Support DVDInstalling Asus Update Managing and updating your BiosAsus Update utility Updating the BiosSelect Update Bios from a file, then click Next Asus EZ FlashAsus CrashFree Bios Recovering the BiosEntering Bios Setup after Post Bios setup programEntering Bios Setup at startup Main menuSystem Date Day xx/xx/xxxx System TimeSata 1/2 Advanced menu Storage ConfigurationSystem Information CPU Configuration ChipsetOnboard Devices Configuration USB Configuration Acpi 2.0 Support Enabled Power menuSuspend Mode S3 Only Acpi Apic Support EnabledAPM Configuration Hardware MonitorBoot Device Priority Boot menuBoot Settings Configuration Change Supervisor Password Wait For ‘F1’ If Error EnabledHit ‘DEL’ Message Display Enabled Select the Change Supervisor Password item and press EnterClear User Password User Access Level Full AccessChange User Password Password Check SetupTools menu Express Gate AutoExit menu Check Realtek LAN cable DisabledAI NET