Acorp 4S651M User manual

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Contents Motherboard 4S651M/4S651MN
Motherboard
4S651M/4S651MN
1. 4S651M/4S651MN Specification ......4
1.1 Introduction ......................................................... 4
1.2 Package Contents ............................................... 5
1.3 Specifications and Features ................................ 6
CPU Processor ......................................................................... 6
Chipset ...................................................................................... 6
VGA ........................................................................................... 6
PCI ............................................................................................ 6
Integrated LAN Controller (for 4S651MN only) ..................... 6
Universal Serial Bus ................................................................. 6
AwardBIOS .............................................................................. 7
ATA 100/133 On Board ............................................................ 7
PCI-Based AC 97 Digital Audio Codec ..................................... 7
AGP 4X On Board .................................................................... 7
CNR Slot On Board .................................................................. 7
1.4 4S651M/4S651MN Layout Diagram ................ 8
1.5 CPU and CPU Fan Installation ......................... 10
1.5.1 CPU Installation with Socket 478 ................................. 10
1.5.2 CPU Fan Installation with P4 Fan Base ......................... 11
1.6 DDR SDRAM Installation ............................... 12
1.7 Connectors & Jumpers Setting ........................ 13
1.7.1 Back Panel I/O Connectors ........................................... 13

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Contents Motherboard 4S651M/4S651MN
1.7.1.1 PS/2 Mouse / Keyboard CONN. .............................................. 1 3
1.7.1.2 USB Ports ...................................................................................... 1 3
1.7.1.3 Serial Interface Port: COM1 .................................................. 1 4
1.7.1.4 Parallel Interface Port .............................................................. 1 4
1.7.1.5 Audio Port Connectors .............................................................. 1 4
1.7.1.6 VGA Connector ............................................................................ 1 4
1.7.1.7 LAN Connector (4S651MN only): RJ45 ............................... 1 5
1.7.2 ATX Main Power Connectors: PW1/PW2 .................... 16
1.7.3 Floppy Disk Connector: FDD ........................................ 17
1.7.4 Hard Disk Connectors: IDE1/IDE2 .............................. 17
1.7.5 Fan Connectors: FAN1/2/3 ............................................ 17
1.7.6Audio-In Connectors: CD1/AUX1 ................................. 18
1.7.7 Wake On LAN Connector: WOL1 ................................ 18
1.7.8 USB Pin Header: USB6 ................................................. 19
1.7.9 Front Panel Connectors: PANEL1 ................................. 20
1.7.10 Modem Connector: JP4 .............................................. 21
1.7.11 IR infrared module: IR1 Connector ............................ 22
1.7.12 Front Audio Connector: F-J1 ...................................... 22
1.7.13 AGP4X : AGP4X Slot ................................................. 23
1.7.14 Modem/Sound Card: CNR Slot ................................... 23
1.7.15 CMOS Function Selector: JP3 ................................... 24
1.7.16 Keyboard & USB5/RJUSB1 Wake-up: Jp11 .............. 24
1.7.17 USB6 Wake-up Selector: Jp10 .................................. 25
1.7.18 CNR Slot Select: Jp1 ................................................... 25
2. BIOS Setup ..................................... 26
2.1 BIOS Support .................................................... 26
2.2 Main Menu ....................................................... 29
2.3 Standard CMOS Features ................................ 32
2.4 Advanced BIOS Features ................................. 36

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Contents Motherboard 4S651M/4S651MN
2.5 Advanced Chipset Features .............................. 40
2.6 Integrated Peripherals ...................................... 43
2.7 Power Management Setup................................ 48
2.8 PnP/PCI Configurations .................................... 51
2.9 PC Health Status............................................... 54
2.10 Frequency/Voltage Control............................. 55
2.11 Load Fail-Safe Defaults .................................. 56
2.12 Load Optimized Defaults ................................ 57
2.13 Set Supervisor / User Password ..................... 58
2.14 Save & Exit Setup........................................... 59
2.15 Exit Without Saving ........................................ 60
3. Drivers & Utilities ............................ 61
3.1 Auto-run Menu .................................................. 61
3.2 Installing SiS VGADriver ................................. 63
3.3 LAN Driver (for 4S651MN only) ..................... 65
3.4 Installing Audio Driver ...................................... 66
3.4.1 Installing 6-channel Driver ........................................... 66
3.4.2 Verifying 6-channel Driver ............................................ 66
3.5 Installing USB 2.0 Driver ................................. 68
3.7 Installing Modem Driver (optional) ............... 70
Appendices .......................................... 71
Motherboard Compatibility Test .......................... 71
(1) CPU Compatibility Test ..................................................... 71
(2)AGPDisplay Card Compatibility Test ............................... 72
(3) Memory Compatibility Test ............................................... 73

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Chapter 1 Motherboard 4S651M/4S651MN
The 4S651M/4S651MN motherboard is an integration of
Intel P4 CPUs in Socket-478 packaging and the North Bridge
SiS650GX supporting 533/400 MHz Front Side Bus.
North Bridge SiS650GX on board also supports DDR 333/
266/200 DRAMs, integrated VGA and the integrated AGP 4X
Interface, while the South Bridge SiS962L provides stable sup-
ports of ULTRAATA 133/100, 6-channel Audio playback, LPC
Super I/O, USB 2.0/1.1 interface, PCI interface as well as
integrated 10/100Mbit Fast Ethernet LAN Controller (on
4S651MN).
The resulting architecture will provide an ideal multi-task
environment to support operating systems such as MS-DOS,
Windows, Windows NT , Windows ME, Windows 2000,Novell,
OS/2, Windows 95/98, Windows 98SE, Windows XP, UNIX,
Liunx, SCO UNIX etc. This user-friendly manual is to de-
scribe in detail how to install, configure and use this
motherboard with drivers and BIOS setup illustrations.
Chapter 1
4S651M/4S651MN
1. 4S651M/4S651MN Specification
1.1 Introduction
This manual is a general reference of the first release of this
motherboard which is subject to update without notice. If any differ-
ence is found between this manual and the motherboard you are
using, please refer to the Web Site for latest update.

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Chapter 1 Motherboard 4S651M/4S651MN
HDD Cable.
FDD Cable.
Flash Memory with BIOS
Fully Setup Driver CD with built in utilities.
User Manual.
I/O Shielding.
1.2 Package Contents

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Chapter 1 Motherboard 4S651M/4S651MN
PCI
| Supports 33MHz PCI Bus speed.
| 3 x PCI slots on board
Integrated LAN Controller (for 4S651MN only)
| Supporting 10/100Mbit Fast Ethernet LAN
| Supporting 1xRJ45 Connector (for 4S651MN motherboard only)
Universal Serial Bus
| Supporting 4 on-board Universal Serial Bus(USB) Ports
and 2 external Universal serial Bus(USB) Ports.
| Supporting USB 2.0/1.1
CPU Processor
| Support 533/400MHz System Interface speed.
| Single Socket 478 for Intel P4TM 1.5 to 2.8GHz or higher*
(Northwood Processor).
| Support Intel NetburstTM Micro-architecture.
Chipset
| SiS650GX North Bridge, supporting 533/400MHz FSB andAGP
2.0 interface
| SiS962L South Bridge.
1.3 Specifications and Features
* The higher frequency CPU should be compatible with Intel CPU
specificiation as well as the motherboard latest BIOS version
released on the web site.
VGA
| VGA Interface built in
| 1x 15-pin VGA connector built in for VGA display

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Chapter 1 Motherboard 4S651M/4S651MN
Award BIOS
| Supporting Plug & Play specification which detects the
peripheral devices and expansion cards automatically
| Supporting CD-ROM, SCSI, LAN BOOT, Temperature sen-
sor, LAN, Alarm Bus CLK setup
| Supporting Desktop Management Interface (DMI) func-
tion for recording mainboard specification
ATA 100/133 On Board
| Supporting four IDE devices with 2 x IDE connectors
| Supporting PIO Mode 5, Master Mode, high performance
hard disk drives
| Dual -channel Ultra DMA 33/66/100/133 Bus Master Mode
| Supporting IDE interface with CD-ROM
| Supporting high capacity hard disk drives
| Supporting LBA mode
PCI-Based AC 97 Digital Audio Codec
| AC 97 2.2 compatible Codec, 6-channel Audio interface.
| 18-bit Stereo Full-Duplex Codec with up to 48 KHz samp-
ling rate
| 4 Analog Line-level Stereo inputs for connection from Line,
CD, Viedo and AUX
| 2 Analog Line-level Stereo inputs for speakerphone and PC
beep
AGP 4X On Board
| AGP 66MHz, 1.5V for AGP4X graphic card.
CNR Slot On Board
| CNR(Communication and Network Riser) slot on board, sup-
porting Analog Modem/Multi-channel/Sound card

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Chapter 1 Motherboard 4S651M/4S651MN
SiS
962L
mPGA478B
Socket 478
PCI1
PCI2
DIMM1
DIMM2
AGP8X/4X
BIOS
JU9816G
ALC650
PCI3
RTL8101L
SiS
650GX
Battery
1
26
22
11
4
19
1.4 4S651M/4S651MN Layout Diagram
16
2
24
27
20 2321
3
10
25
9
12
8
7 6 5
28
29
15
14
13
17 18

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Chapter 1 Motherboard 4S651M/4S651MN
8. Back Panel: Back Panel I/O Connectors ( Mouse, Keyboard, COM1,
VGA, Printer, RJ45 (for 4S651MN motherboard only), USB5, RJUSB1,
Mic in, Speaker-out, Line-in.
9. F-J1: Front Audio Connector
10. FAN2: Cooling Fan Connector
11. RTL8101L : LAN Controller
12. ALC650: 6-channel AC’97 Audio Codec
13. AUX1: Audio Input Connector
14. CD1: Pin Header for CD Audio-in
15. IR1: Connector for Infrared signal transmission
16. IT8705F: LPC Super I/O Chip
17. CNR1: Communication Slot
18. JP1: Jumper for CNR Slot Select
19. JP10: Jumper for USB6 Wake-up Select
20. USB6: USB Device Pin-header for 2 two USB ports
21. FDC1: Floppy Drive Connector
22. WOL1: Connector for Wake-on-LAN function
23. FAN3: Cooling Fan Connector
24. JP3: Jumper for Clear CMOS Select
25. Panel1: Front Panel Pin-header
26. South Bridge SiS 962L
27. North Bridge SiS 650GX
28. FAN1: Cooling Fan Connector
29. JP4: Modem Card Connector
1. IDE1: IDE Connector
2. IDE2: IDE Connector
3. P4 CPU Socket 478
4. P4 CPU Fan Base
5. +12V Power Connector
6. ATX Main Power Connector
7. JP11: Jumper for Keyboard and USB(USB5/RJUSB1)Wake-up
4S651M/4S651MN Component Layout :

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Chapter 1 Motherboard 4S651M/4S651MN
mPGA478B
Socket 478
This motherboard is designed with Socket 478 for
Intel P4TM processors.
Pin 1
1.5 CPU and CPU Fan Installation
1. Pull the lever sideways away from the socket then raise the
lever to a 90-degree angle.
2. Locate Pin 1 in the socket Pin 1 of CPU is marked by the
yellow corner or cut edge on the CPU. Match Pin 1 of
Socket 478 and Pin 1 of CPU.
3. Pull up the lever of Socket 478 to let the CPU in and press
the lever down to lock the CPU.
4. Make sure that Pin 1 of Socket 478 is matching with Pin 1 of
CPU.
5. Make sure that all CPU pins are completely in socket before
pressing down the socket lever.
Intel
pentium 4
Lever of Socket 478
Cooling Fan Base
1.5.1 CPU Installation with Socket 478