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E1215
First Edition
February
Chapter 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
Conventions used in this guide
Where to find more information
ASUSTeK COMPUTER INC. (Asia-Pacific)
ASUS COMPUTER INTERNATIONAL (America)
ASUS COMPUTER GmbH (Germany and Austria)
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Thank you for buying the ASUS® P4SDX motherboard
Chapter 1: Product introduction
ASUS P4SDX motherboard user guide
ATX 12V connector
ATX power connector
IDE connectors
AGP slot
Standby power LED
LAN controller
PS/2 mouse port
Parallel port
RJ-45
port
1.4.1 Product highlights
Latest processor technology (page 1-10)
ASUS EZ Flash
C.P.R. (CPU Parameter Recall)
CrashFree BIOS 2 (page 2-7)
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1.7.1 Placement direction
1.7.2 Screw holes
1.8.1 Overview
Notes on Intel® Hyper-ThreadingTechnology
1.8.2 Installing the CPU
1.9.1 Overview
1.9.2 DIMM Qualified Vendor List
1.9.3 Memory configurations
1.9.3.1SiS® Dual channel memory controller configuration
A. 2 DIMMs population:
B. 3 DIMMs population:
C. 4 DIMMs population:
1.10.1 Standard interrupt assignments
1.10.2 IRQ assignments for this motherboard
1.USB device wake-up (3-pinUSBPWR12, USBPWR34, USBPWR56)
2.Keyboard power (3-pinKBPWR)
3.Clear RTC RAM (CLRTC)
1.Floppy disk drive connector (34-1pin FLOPPY)
2.IDE connectors (40-1pin PRI_IDE, SEC_IDE)
3.ATX power connectors (20-pinATXPWR, 4-pinATX12V)
5.Chassis intrusion connector (4-1pin CHASSIS)
5.CPU and Chassis Fan Connectors (3-pinCPU_FAN, CHA_FAN)
6.GAME/MIDI connector (16-1pin GAME1)
7.Internal audio connectors (4-pinCD1, AUX1)
8.Digital audio connector (4-1pin SPDIF_OUT)
9.USB header (10-1pin USB56)
10.Front panel audio connector (10-1pin FP_AUDIO)
11.System panel connector (20-pinPANEL1)
•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)
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2.1.1 Using ASUS EZ Flash to update the BIOS
2.1.2 Using AFLASH to update the BIOS
Creating a bootable disk
Updating the BIOS
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2.1.3CrashFree BIOS 2 (BIOS Auto-recoveryProcedure)
CrashFree BIOS 2
Using the support CD
Using the created bootable floppy disk
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]
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
CPU External Frequency (MHz)
Memory Frequency [Auto]
CPU VCore Setting [Auto]
PS/2 Mouse Function Control [Auto]
USB Legacy Support [Auto]
OS/2 Onboard Memory > 64M [Disabled]
Instant Music [Disabled]
Instant Music CDROM [ASUS CDROM]
2.4.1 Chip Configuration
SDRAM Configuration [By SPD]
SDRAM CAS Latency
SDRAM RAS to CAS Delay
SDRAM RAS Precharge Delay
DUAL CHANNEL MODE [Auto]
Graphics Aperture Size [64MB]
AGP Capability [8X Mode]
AGP Fast Write Capability [Enabled]
Video Memory Cache Mode [UC]
2.4.2 I/O Device Configuration
Floppy Disk Access Control [R/W]
Onboard Serial Port 1, 2 [3F8H/IRQ4], [2F8H/IRQ3]
UART2 Use As [COM Port]
Onboard Parallel Port [378H/IRQ7]
2.4.3 PCI Configuration
Slot 1/5, Slot 2/6, Slot 3, Slot 4 IRQ [Auto]
PCI/VGA Palette Snoop [Disabled]
PCI Latency Timer [32]
Primary VGA BIOS [PCI VGA Card]
Onboard LAN [Enabled]
Onboard AC97 Audio 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]
ACPI Suspend To RAM [Disabled]
2.5.1 Power Up Control
AC PWR Loss Restart [Disabled]
Wake/Power Up On External Modem [Disabled]
Power Up On PCI Device [Disabled]
Power On By PS/2 Keyboard [Disabled]
2.5.2 Hardware Monitor
MB Temperature [xxxC/xxxF]
CPU Temperature [xxxC/xxxF]
CPU Fan Speed [xxxxRPM] or [N/A]
Chassis Fan Speed [xxxxRPM] or [N/A]
Removable Device [Legacy Floppy]
IDE Hard Drive
ATAPI CD-ROM
Other Boot Device Select [INT18 Device (Network)]
Plug & Play O/S [No]
Exit & Save Changes
Exit & Discard Changes
Load Setup Defaults
Discard Changes
Save Changes
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3.2.1 Running the support CD
3.2.2 Drivers menu
SoundMAX Audio Driver and Application
SiS PCI LAN Driver
3.2.3 Utilities menu
ASUS PC Probe
3.2.4 ASUS Contact Information
3.3.1 ASUS Instant Music
To enable ASUS Instant Music:
To use ASUS Instant Music:
Instant Music function keys (Set 2)
Esc
Space Bar