Intel Socket 370 User manual

TRADEMARK
All products and company names are trademarks or registered
trademarks of their respective holders.
These specifications are subject to change without notice.
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ket 370 Pret 370 Pr
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et 370 Processor basedocessor based
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AGP mainboarGP mainboar
GP mainboarGP mainboar
GP mainboard (100/66MHz)d (100/66MHz)
d (100/66MHz)d (100/66MHz)
d (100/66MHz)
Manual Revision 1.0
October 30, 2000
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Table of Contents
Section 1 Introduction
Components Checklist ................................... 1-1
Overview
Mainboard Form-Factor ................................. 1-2
I O Shield Connector ..................................... 1-3
Power-On Off (Remote) ................................ 1-3
System Block Diagram................................... 1-4
Section 2 Features
Mainboard Features ........................................ 2-1
Section 3 Installation
Mainboard Detailed Layout............................ 3-2
Easy Installation Procedure
CPU Insertion ................................................. 3-3
Jumper Settings .............................................. 3-5
System Memory Configuration ..................... 3-7
Device Connectors ......................................... 3-9
External Modem Ring-in Power ON and
Keyboard Power ON Function (KBPO) ........ 3-11
Section 4 Award BIOS Setup
BIOS Instructions ........................................... 4-1
Standard CMOS Setup .................................... 4-2
BIOS Features Setup ...................................... 4-3
Chipset Features Setup ................................... 4-8
Power Management Setup .............................. 4-11
PNP PCI Configuration ................................. 4-15
Load Setup Defaults ....................................... 4-17
Page

Integrated Peripherals .................................... 4-17
Sensor and CPU Speed Setting ...................... 4-22
Change Supervisor or User Password ........... 4-24
IDE HDD Auto Detection .............................. 4-25
Save & Exit Setup ........................................... 4-27
Exit Without Saving ........................................ 4-27
Section 5 Appendix
Appendix A
Load Setup Defaults ....................................... A-1
Appendix B
GHOST 5.1 Quick Users Guide .................... B-1

Introduction
Page 1-1
Section 1
INTRODUCTION
Components Checklist
99
99
9A. (1) Mainboard
99
99
9B. (1) Users manual
99
99
9C. (1) Floppy ribbon cable
99
99
9D. (1) Hard driver ribbon cable
99
99
9E. (1) Driver and u ili y
USERS
MANUAL
B
A
C
D
E
or

Introduction
Page 1-2
Mainboard Form-Factor
The board is designed wi h ATX form fac or - he new indus ry s andard of
chassis. The ATX form fac or is essen ially a Baby-AT baseboard ro a ed 90
degrees wi hin he chassis enclosure and a new moun ing configura ion for he
power supply. Wi h hese changes he processor is reloca ed away from he
expansion slo s, allowing hem all o hold full leng h add-in cards. ATX defines a
double heigh aper ure o he rear of he chassis which can be used o hos a wide
range of onboard I/O. Only he size and posi ion of his aper ure is defined,
allowing PC manufac urers o add new I/O fea ures (e.g.; TV inpu , TV ou pu ,
joys ick, modem, LAN, e c.) o sys ems. This will help sys ems in egra ors
differen ia e heir produc s in he marke place, and be er mee your needs.
 Smaller size promo es a smaller sys em size.
 I/O shield does no need o be re ooled in an ATX 2.01 or la er. The
mainboard should be used in an ATX 2.01 (or la er) complian case.
 A smaller power supply can be used. High in egra ion on mainboard
reduces he sys em cos s.
ISA Slo s
Expandable I/O
5 1/4"
Bay
3 1/2"
Bay
Figure 1: Summary of ATX chassis features
CPU loca ed near
Power Supply
Single chassis
fan for sys em
Micro
ATX/
AT X
Power
Supply ATX power connec-
or
Floppy / IDE
connec ors
PCI Slo s

Introduction
Page 1-3
I/O Shield Connector
The board is equipped wi h an I/O back panel. Please use he appropria e I/O
shield (figure 2).
ATX
POWER SUPPLY
Power-On/Off (Remote)
The board has a single 20-pin connec or for ATX power supplies. For ATX power
supplies ha suppor he Remo e On/Off fea ure, his should be connec ed o he
sys ems fron panel for sys em Power On/Off bu on. The sys ems power On/Off
bu on should be a momen ary bu on ha is normally open.
The board has been designed wi h Sof Off" func ions. You can urn Off he
sys em from one of wo sources: The firs is he fron panel Power On/Off he
bu on, and he o her is he "Sof Off" func ion (coming from he M/Bs onboard
circui con roller) ha can be con rolled by he opera ing sys em such as Win-
dows® 95/98 or Windows®2000.
Figure 3: ase (chassis) Power ON/OFF button
Figure 2: I/O back panel layout
J3
PS/2 Mouse
PS/2 Keyboard
Parallel Port
COM1US COM2
(J3: PW-ON)

Introduction
Page 1-4
Figure 4: System Block Diagram
System Block Diagram
Socket 370
Processor
PAC
PCI Bridge
and memory
controller
443BX
PllX4E
I/O Bridge
100/66MHz
100/66MHz
66MHz

.A=JKHAI
Page 2-1
Section 2
FEATURES
Mainboard Features:


PROCESSOR
- Intel CeleronTM Processor with PPGA/FC-PGA socket 370 packing,
Operating at 433-700M z
- Intel Pentium® III/Coppermine Processors with FC-PGA socket 370
packing, Operating at 500-850M z


CHIPSET
- Intel 440BX AGPset


DRAM MODULE
- 168pin DIMM x 4 for PC100 Memory
- DRAM Size: 32MB to 1GB


EXPANSION SLOT
- PCI x 4, ISA x 3, AGP x 1


ONBOARD I/O
- Winbond W83977EF-AW I/O integrated with K/B, Mouse, FDD, Parallel
and Serial, Fast IR and Power-ON controllers


ONBOARD PCI / IDE
- PCI Bus IDE Port with PIO / Ultra DMA-33 x 2 (Up to 4 Devices)


I/O CONNECTOR
- PS/2 Mouse and PS/2 style Keyboard

.A=JKHAI
Page 2-2


USB
- USB connector x 2


BIOS
- Award Plug & Play BIOS


EXTENDED FUNCTION
- Supports exclusive USDM(Unified System Diagnostic Manager) and
ardware Monitoring Function by W83782D
- Supports exclusive KBPO(Keyboard Power ON)
- Supports CPU Vcore and Clock Setting
- Supports AGP Bus 1/1 & 2/3 ratio to FSB Setting
- Supports Multiple Thermal Sensors for CPU, PC and Chipset
- Supports SB-Link and Wake-On-LAN Functions


FORM FACTOR
- 305mm x 220mm ATX Size

Installation
Page 3-1
Section 3
INSTALLATION

Installation
Page 3-2
Mainboard Detailed Layout
Figure 1

Installation
Page 3-3
Easy Installation Procedure
The following must be completed before powering on your new system:
3-1. CPU Insertion
3-2. Jumper Settings
3-3. System memory Configuration
3-4. Device Connectors
3-5 xternal Modem Ring-in Power ON and Keyboard Power ON
Functions (KBPO)
Section 3-1
CPU Insertion
CPU Insertion:
Step 1
Open the socket by raising the actuation
lever.
Figure 2
Step 2
Insert the processor.
nsure proper pin 1 orientation by aligning
the FC-PGA corner marking with the
socket corner closest to the actuation arm
tip. The pin field is keyed to prevent mis-
oriented insertion.
Dont force processor into socket. If it does
not go in easily, check for mis-orientation
and debris. Make sure the processor is fully
inserted into the socket on all sides.
Figure 3

Installation
Page 3-4
Step 3
Close the socket by lowering and
locking the actuation lever.
Note: Intels reference design thermal solution is an active heatsink; an extruded alumi-
num heatsink based and a fan attached to the top on the fin array. ( ee Figure 5)
Figure 4
Figure 5

Installation
Page 3-5
Section 3-2
Jumper Settings
There are no jumper setting for CPU Speed Setup but detected automatically
through the BIOS.
100/33
Auto
3
300(100x3)MHz
3:2(100:66)
0.00V
2.05V
0oC/32oF
0oC/32oF
0oC/32oF
4900RPM
4900RPM
4900RPM
1.55V
5.02V
11.95V
3.44V
2.06V
3.47V
12.40V
5.50V
5.08V

JP1
Chassis (Case) Intrusion detect

Installation
Page 3-6

JP2
The 3th Thermal Connector

JP4
Keyboard Power-ON function
1-2 nabled
2-3 Disabled (Default)

JP5
CMOS Clear
1-2 Normal (Default)
2-3 Clear CMOS

Installation
Page 3-7
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4MMID
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1xBM652
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*MARDS
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1xBM652
*MARDS
,BM821,BM46,BM23
1xBM652
Section 3-3
System Memory Configuration
Memory Layout
The board supports (4) PC100 168-pin DIMMs (Dual In-line Memory Module).
The DIMMs is for SDRAM (Synchronous DRAM) only.
 SDRAM may be 83MHz (12ns), 100MHz (10ns), 125MHz (8ns)
bus speed.
 If you use both 50ns and 60ns memory you must configure your
BIOS to read 60ns.
 When using Synchronous DRAM we recommend using the 4 clock
variety over the 2 clock.
Figure 6 and Table 1 show several possible memory configurations using
Figure 6
Table 1
DIMM 1 (M1)
DIMM 2 (M2)
DIMM 3 (M3)
DIMM 4 (M4)
Bank 0/1
Bank 2/3
Bank 4/5
Bank 6/7
-Synchronous
SDRAM
* SDRAM supports 32, 64, 128, 256MB, 512MB DIMM modules.
* We recommend to use C100 Memory Module for bus speed 100MHz.
* Using non-compliant memory with higher bus speed (over clocking) may severely
compromise the integrity of the system.

Installation
Page 3-8
DIMM Module Installation
Figure 7 displays the notch marks and what they should look like on your DIMM
memory module.
DIMMs have 168-pins and two notches that will match with the onboard DIMM
socket. DIMM modules are installed by placing the chip firmly into the socket at
a 90 degree angle and pressing straight down (figure 8) until it fits tightly into the
DIMM socket (figure 9).
Figure 7
Figure 9
DIMM Module clip after installation
To remove the DIMM module simply press down both of the white clips on either
side and the module will be released from the socket.
Figure 8
DIMM Module clip before installation
C NT R K Y ZON
(3.3 V DRAM)
L FT K Y ZON
(UNBUFFERED)

Installation
Page 3-9
Section 3-4
Device Connectors
Now that your motherboard is installed you are ready to connect all your connec-
tions (figure 10).
Figure 10
PS/2 Mouse
PS/2 Keyboard
Parallel Port
COM1USB COM2
J1: SB_LINK Connector
Reserved for Creative SB_LINKTM with the Sound Blaster PCI Sound
Card to compatible
J2,J3: Chassis Panel Connector
 Power L D, Speaker, Reset, Turbo L D, HDD L D, IR Conn., Sleep/
Power_ON
J4: CPU Fan Power
 A plug-in for the CPU Fan Power
J5: WOL (Wake On Lan) Connector
Reserved for NIC (Network Interface Card) to wake the system
J6: Power Supply Fan Monitoring
 A plug-in for the Power supply
J8: Chassis Fan Power
 A plug-in for the chassis Fan Power
ID 1: Primary ID Connector
ID 2: Secondary ID Connector
FDD1: Floppy Controller Connector
PW1: ATX Power Connector
 20-pin power connector

Installation
Page 3-10
Device Connectors (continued)
(This is connected to the power button on the case. Using the Soft-
Off by Pwr-BTTN feature, you can choose either Instant Off (turns
system off immediatly), or 4 sec delay (you need to hold the button
down for 4 seconds before the system turns off). When the system is
in 4 sec delay mode, there is a special feature to make the system to
go into suspend mode when the button is pressed momentarily.)
Turbo LED indicator - L D ON when higher speed is selected
IDE LED indicator - L D ON when Onboard PCI ID Hard disks
is activate
J3
1
+
+
IR Connector
1. VCC 4. GND
2. NC 5. IRTX
3. IRRX
1
Power On/Off
J2
peaker - Connect to the system's speaker for beeping
1. Speaker 3. GND
2. N/C 4. GND
Reset - Closed to restart system.
KeyLock - Keyboard lock switch & Power L D connector
1. Power L D(+) 4. KeyLock
2. N/C 5. GND
3. GND
1
1
1
*BZ1: Buzzer - As a Default to enable the Buzzer(BZ1), a jumper
is used to shorter the 1-2 position. You can enable the cases
speaker by replacing the jumper with speaker cable.