Asus P4SP-MX 1.5.1 Motherboard layout

1.5Motherboard overview

1.5.1 Motherboard layout

24.4cm (9.6in)

PS/2KBMS

T: Mouse

B: Keyboard

									USBPWR_34
									USBPWR_12
									USBPWR_12

				SPDIF1	PORTPARALLEL		CPU_FAN1
							CPU_FAN1

VGA1

USB20_12

ATX12V1

Bottom: Top:

USB3USB4 RJ-45

Top:Line In

Center:Line Out

Below:Mic In

CD1 AUX1

ATX Power Connector

										184-pin module)
						Socket 478


										DIMM1 (64/72 bit,


		SiS651
			Host							DDR
		Memory								DDR
		Memory
		Controller
										0	1
Accelerated Graphics Port										0	1
Accelerated Graphics Port
		(AGP)
PCI Slot 1
PCI Slot 1									SiS962L
									MuTIOL
									MuTIOL

DDR DIMM2 (64/72 bit, 184-pin module)

2 3

SEC IDE1

PRI IDE1

24.4cm (9.6in)

CR2032 3V

Lithium Cell

CMOS Power

AD1888

CHA_FAN1

FP_AUDIO1

SB_PWR1

®	Media
	Media
PCI Slot 2	I/0
PCI Slot 2
P4SP-MX
PCI Slot 3
	USBPWR_56
FLOPPY1 USB_56

CLRTC1

I/O

Super

GAME1

	2Mbit
	Flash	COM1
	BIOS	COM1
	BIOS
		PANEL1

	USBPWR_34			USBPWR_56			CLRTC1
	USBPWR_12		1	2	2	3	1 2	2 3
1	2
		2	3				Normal	Clear CMOS
				+5V	+5VSB
							(Default)
			(Default)

PANEL1

			Speaker
Power LED			Connector
PLED+			+5V Ground Ground Speaker
	PLED-

+5V +5VSB (Default)


+5 V	IDELED		ExtSMI#		Ground PWR Ground		Reset Ground

							Reset SW
IDELED					ATX Power

SMI Lead					Switch*

*Requires an ATX power supply.

1-6	Chapter 1: Product introduction

Contents

Page E1530 First Edition January 1: Product introduction Chapter 2: BIOS information Chapter 3: Software support Federal Communications Commission Statement Canadian Department of Communications Statement This class B digital apparatus complies with Canadian ICES-003 Electrical safety Operation safety Page Conventions used in this guide Page 1.3.1 Product highlights Intel® Prescott CPU support SiS651/962L chipset Integrated 2D/3D graphic engine Integrated 10/100 Mbps LAN controller SoundMAX digital audio system USB 2.0 connectivity 1.3.2 ASUS unique features ASUS CrashFree BIOS ASUS EZ Flash BIOS Onboard LED 1.5.1 Motherboard layout 1.5.2 Placement direction 1.5.3 Screw holes 1.6.1 Overview Notes on Intel® Hyper-ThreadingTechnology 1.6.2 Installing the CPU 1.7.1 DIMM sockets location 1.7.2Memory configurations 1.7.3 Installing a DIMM 1.7.4 Removing a DIMM 1.8.1 Installing an expansion card 1.8.2 Configuring an expansion card Standard interrupt assignments IRQ assignments for this motherboard 1.8.3 PCI slots 1.8.4 AGP slot 1.Clear RTC RAM (CLRTC1) 2.USB device wake-up (3-pinUSBPW12, USBPW34, USBPW56) 1.10.1 Rear panel connectors 1.10.2 Internal connectors 3.ATX power connectors (20-pinATXPWR1, 4-pinATX12V1) 4.Front panel audio connector (10-1pin FP_AUDIO1) 5.CPU and chassis fan connectors (3-pinCPU_FAN1, CHA_FAN1) 6.USB header (10-1pin USB56) 7.Internal audio connectors (4-pinAUX1, CD1) 8.GAME/MIDI connector (16-1pin GAME1) 9.Serial port connector (10-1pin COM1) 10.System panel connector (10-1pin PANEL1) •System Power LED Lead (3-1pin PLED) •System Warning Speaker Lead (4-pinSPEAKER) •System Management Interrupt Lead (2-pinSMI) •ATX Power Switch / Soft-OffSwitch Lead (2-pinPWRBTN) •Reset Switch Lead (2-pinRESET) •Hard Disk Activity Lead (2-pinIDELED) Page Page Important notes 2.1.1Creating a bootable floppy disk 2.1.2 Using ASUS EZ Flash to update the BIOS To update the BIOS using ASUS EZ Flash: 2.1.3 Using the AFLASH utility Copying the original motherboard BIOS Updating the BIOS 2.1.4 Recovering the BIOS with CrashFree BIOS To recover the BIOS from a floppy disk: 2.1.5 ASUS Update Save 2.2.1 BIOS menu bar 2.2.2 Legend bar General help Saving changes and exiting the Setup program Scroll bar Sub-menu System Time [XX:XX:XX] System Date [XX/XX/XXXX] Legacy Diskette A [1.44M, 3.5 in.] Floppy 3 Mode Support [Disabled] Supervisor Password [Disabled] / User Password [Disabled] Halt On [All Errors] Installed Memory [XXX MB] 2.3.1 Primary and Secondary Master/Slave Type [Auto] [User Type HDD] Translation Method [LBA] Cylinders Head Sector CHS Capacity 2.3.2 Keyboard Features Boot Up NumLock Status [On] Keyboard Auto-RepeatRate [12/Sec] Keyboard Auto-RepeatDelay [1/4 Sec] CPU Speed [Manual] CPU Frequency Multiple [Xx] CPU External Frequency (XXX/XX) Memory Frequency [Auto] CPU Level 2 Cache [Enabled] BIOS Update [Enabled] PS/2 Mouse Function Control [Auto] USB Legacy Support [Auto] 2.4.1 Chip Configuration SDRAM Configuration [By SPD] SDRAM CAS Latency (XT) SDRAM RAS to CAS Delay (XT) SDRAM RAS Precharge Time (XT) Graphics Aperture Size [64MB] AGP Capability [4X Mode] AGP Fast Write Capability [Enabled] Onboard VGA Shared Memory Size [32M] Video Memory Cache Mode [UC] 2.4.2 I/O Device Configuration Floppy Disk Access Control [R/W] Onboard Serial Port 1 [3F8H/IRQ4] Onboard Parallel Port [378H/IRQ7] Parallel Port Mode [ECP+EPP] 2.4.3 PCI Configuration Slot 1, Slot 2, Slot 3 IRQ [Auto] PCI/VGA Palette Snoop [Disabled] PCI Latency Timer [32] Primary VGA BIOS [PCI VGA Card] Onboard LAN [Enabled] Onboard LAN Boot ROM [Disabled] Onboard AC97 Audio Controller [Auto] Onboard AC97 Modem Controller [Auto] IRQ XX Reserved [No/ICU] Power Management [User Defined] Video Off Option [Suspend ->Off ] Video Off Method [DPMS OFF] HDD Power Down [Disabled] 2.5.1 Power Up Control AC PWR Loss Restart [Disabled] Wake/Power Up On Ext. Modem [Disabled] Power Up On PCI Device [Disabled] Power On By PS/2 Keyboard [Disabled] 2.5.2 Hardware Monitor CPU Temperature [XXºC/XXºF] CPU Fan Speed [xxxxRPM] or [N/A] Chassis Fan Speed [xxxxRPM] or [N/A] VCORE Voltage, +3.3V Voltage, +5V Voltage, +12V Voltage Boot Sequence Removable Device [Legacy Floppy] ATAPI CD-ROM Other Boot Device Select [INT18 Device (Network)] Plug & Play O/S [No] Quick Power On Self Test [Enabled] Boot Up Floppy Seek [Enabled] Exit & Save Changes Exit & Discard Changes Load Setup Defaults Discard Changes Save Changes Page 3.2.1 Running the support CD 3.2.2 Installation items SiS Mini IDE Driver SiS 650/651 Display Driver SiS AGP Driver SoundMAX Audio Driver ASUS Screen Saver Show Motherboard Information Browse Support CD Readme Exit