Asus p5p43t System panel connector 20-8 pin Panel, Hard disk drive activity LED 2-pin Ideled

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7.System panel connector (20-8 pin PANEL)

This connector supports several chassis-mounted functions.

PLED

SPEAKER

P5P43T

PLED+	PLED-	+5V	Ground Ground Speaker
PANEL
PIN 1
IDE_LED+	IDE_LED-	PWR Ground	Reset Ground
IDE_LED		PWRSW	RESET

* Requires an ATX power supply

P5P43T System panel connector

•System power LED (2-pin PLED)

This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode.

•Hard disk drive activity LED (2-pin IDE_LED)

This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector. The IDE LED lights up or flashes when data is read from or written to the HDD.

•System warning speaker (4-pin SPEAKER)

This 4-pin connector is for the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings.

•ATX power button/soft-off button (2-pin PWRSW) This connector is for the system power button.

•Reset button (2-pin RESET)

This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power.

1-26	Chapter 1: Product introduction

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Contents Motherboard E5441 First Edition March Contents Chapter Bios information ConnectorsSoftware support AI NET Federal Communications Commission Statement Canadian Department of Communications StatementSafety information Electrical safetyOperation safety About this guideWhere to find more information Conventions used in this guideTypography Bold textP5P43T specifications summary USBAsus AI NET Package contents Special featuresWelcome Innovative Asus features Asus Express Gate Turbo KeyAnti-Surge R. CPU Parameter RecallBefore you proceed Onboard LEDPlacement direction Motherboard overviewScrew holes Motherboard layout Layout contents Installing the CPU Central Processing Unit CPURetention tab Load lever Asus P5P43T Installing the CPU heatsink and fan Uninstalling the CPU heatsink and fan P5P43T CPU fan connectorSystem memory OverviewMemory configurations Vendor Size Chip Chip No DDR3-1333 MHz capability DimmH5TQ2G83AFR DDR3-1067 MHz capability Vendor Size Chip Brand Chip no Timing Voltage SupportInstalling a Dimm Removing a DimmExpansion slots Jumpers Clear RTC RAM 3-pin ClrtcConnectors Rear panel connectorsAudio 2, 4, 6, or 8-channel configuration LAN port LED indicationsInternal connectors CPU and chassis fan connectors 4-pin CPUFAN, 3-pin ChafanATX power connectors 24-pin EATXPWR, 4-pin ATX12V Digital audio connector 4-1 pin SpdifoutSerial ATA connectors 7-pin SATA1-6 LPT connector 26-1 pin LPTIDE connector 40-1 pin Prieide Drive jumper setting Mode of devices Cable connectorSystem panel connector 20-8 pin Panel Reset button 2-pin ResetHard disk drive activity LED 2-pin Ideled System warning speaker 4-pin SpeakerUSB connectors 10-1 pin USB78, USB910, USB1112 Front panel audio connector 10-1 pin AafpInstalling an operating system Software supportSupport DVD information To run the Support DVDManaging and updating your Bios Asus Update utilityInstalling Asus Update Updating the BiosSelect Update Bios from a file, then click Next Asus EZ Flash 2 utilityAsus CrashFree Bios Recovering the BiosBios setup program Entering Bios Setup at startupEntering Bios Setup after Post Bios menu screen ConfigurationMenu bar Configuration fields Navigation keysMenu items Submenu itemsMain menu System TimeSystem Date Day xx/xx/xxxx SataStorage Configuration Bios Information Ai Tweaker menuSystem Information ProcessorCPU Ratio Setting Auto Ai Overclock Tuner AutoFSB Strap to North Bridge Auto Dram Frequency AutoDram CLK Skew on Channel A1/A2/B1/B2 Auto Dram Timing Control Auto1st Information Dram Static Read Control Auto Dram Dynamic Write Control AutoDram Read Training Auto Dram Write Training AutoAuto PSI Enabled Ai Clock Twister AutoAi Transaction Booster Auto SB Voltage AutoCPU Configuration Advanced menuOnboard Devices Configuration ChipsetUSB Configuration PCI PnP Power menu Suspend Mode AutoAcpi 2.0 Support Enabled Acpi Apic Support EnabledHardware Monitor Boot menu Anti Surge Support EnabledBoot Device Priority 1st ~ xxth Boot DeviceBoot Settings Configuration Hard Disk DrivesSecurity Change Supervisor Password User Access Level Full AccessChange User Password Clear User PasswordPassword Check Setup Tools menuAsus EZ Flash Express Gate AutoExit menu AI NETAsus contact information Declaration of Conformity