Shuttle HOT-661Z User manual

47
HOT-661/P
Pentium™IIprocessor
Based AGP MAINBOARD
User's Manual

FCC Notice:
ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15ofFCC
Rules. Theselimitsaredesigned to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy. If not installed and used properly, in strict accor-
dancewith the manufacturer’s instructions, may causeharmfulinterference to radio communications. However, thereisno
guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio or
televisionreception,which can be determined by turning the equipment off and on, the user is encouraged to try to correct
theinterference by one or more of the following measures :
Reorientorrelocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consultthe dealer or an experiencedradio/television technician for help andforadditional suggestions.
Theuser may find the following booklet prepared by the FederalCommunicationsCommission helpful “How to Identify
andResolveRadio-TV Interference Problems.” This booklet is available from the U.S. Government Printing Office.
Washington,DC20402, Stock 004-000-00345-4
FCC Warning
Theuser is cautioned thatchangesor modifications not expresslyapprovedby the manufacturer couldvoidthe user’s
authoritytooperate this equipment.
Note : In order for an installation of this product to maintain compliance with the limits for a Class B device, shielded
cablesand powercordmust beused.
CE Notice:
Following standards were applied to this product, in order to achieve compliance with the electromagnetic
compatibility :
- Immunity in accordance with EN 50082-1: 1992
- Emissions in accordance with EN 55022: 1987 Class B.
NOTICE
Copyright 1998.
All Right Reserved
Manual Ver 1.0
All information, documentation, and specifications contained in this manual are subject to change without prior
notification by the manufacturer.
The author assumes no responsibility for any errors or omissions which may appear in this document nor does
it make a commitment to update the information contained herein.
TRADEMARKS
Intel is a registered trademark of Intel Corporation
PentiumII Processor is a registered trademark of Intel Corporation
PC/AT is a registered trademark of International Business Machine Corporation.
PS/2 is a registered trademark of IBM Corporation.
All other brand and product names referred to in this manual are trademarks or registered trademarks of their
respective holders.

2
TABLEOFCONTENTS
T
T
PREFACE ............................................................................................................ 3
CHAPTER 1 INTRODUCTION ..................................................................................... 4
Specification...............................................................................................................................4
Accessories of HOT-661/P..........................................................................................................6
CHAPTER 2 HARDWARE CONFIGURATION ................................................................... 7
The Pentium II & Celeron Processor...........................................................................................7
What does the RM (Retention Mechanism) consist of.................................................................8
Install the Retention Mechanism and Heat Sink Support.............................................................9
Install Pentium II Processor......................................................................................................11
Celeron Processor S.E.P.P only RM Assembly Procedure.........................................................12
What does Celeron Processor RM consist of.............................................................................13
Install Celeron Processor..........................................................................................................13
Jumpers ....................................................................................................................................14
Clear CMOS - J19....................................................................................................................18
Flash EEPROM Vpp - J17........................................................................................................18
Keyboard PS/2 Mouse Power-on setting - J44, JP8...................................................................18
Connectors & Sockets...............................................................................................................19
CHAPTER 3 MEMORY CONFIGURATION .................................................................... 22
CHAPTER 4 FLASH UTILITY................................................................................... 23
CHAPTER 5AWARD BIOS SETUP ......................................................................... 26
The Main Menu........................................................................................................................27
Standard CMOS Setup..............................................................................................................29
BIOS Features Setup.................................................................................................................31
Chipset Features Setup..............................................................................................................34
Power Management Setup.........................................................................................................38
PCI Configuration Setup...........................................................................................................41
Integrated Peripherals...............................................................................................................43
Password Setting.......................................................................................................................46

3
HOT-661/P mainboard is a highly integrated IBM PC/AT compatible system board. The
design will accept Intel Pentium II processors which features high-performance pipelined
burst secondary cache memory support with size of 512KB or 256KB. The memory
subsystem is designed to support up to 1024MB SDRAM in standard 168-pin DIMM
socket.
HOT-661/P provides a new level of I/O integration. Intel's 82440BX AGPset chipset
provides increased integration and improved performance over other chipset designs.
HOT-661/P main board provides an AGP slot to support a new generation of graphics
cards with ultra-high memory bandwidth.
The 82440BX AGPset chipset provides an integrated Bus Mastering IDE controller with
two high performance IDE interfaces for up to four IDE devices.
The onboard Giga I/O controller provides the standard PC I/O functions: floppy inter-
face, two FIFO serial ports, an IrDA device port and a SPP/EPP/ECP capable parallel
port.
Up to four PCI local bus slots provide a high bandwidth data path for data-movement
intensive functions such as graphics, and up to three ISA slots complete the I/O function.
The HOT-661/P provides the foundation for cost effective, high performance, highly
expandable platforms, which deliver the latest in Pentium processor and I/O standard.
PREFACE
P
P

4
SPECFICATION
1
1
The HOT-661/P mainboard is carefully designed for the demanding PC user who wants high perfor-
mance and many intelligent features in a compact package:
Intel Chipset:
Features Intel 440BX AGPset with I/O subsystems.
CPU Support:
Celeron™ processors 233/66 ~ 333/66 MHz
Pentium II™ processors 233/66 ~ 333/66 MHz and 350/100 ~ 500/100 MHz
Versatile Memory Supports:
Supports four banks of normal or PC/100 SDRAM maximum memory size up to 1024MB
Configurable support for EC(Error Checking) and ECC (Error Checking and Correcting)
PCIandISA Expansion Slots:
Provides four 32-bit PCI slots and three 16-bit ISA slots.
AGP Slot:
Supports Accelerated Graphics Port cards for high performance, component level interconnect
targeted at 3D graphical display applications.
Onboard GiGA-I/O:
Provides one Floppy port; One PS/2 mouse port and one PS/2 Keyboard port; Two 16C550
compatible UARTS serial ports support Infra-red communication and One parallel port supports
SPP, EPPand ECP. Serial Port 2 can also be directed from COM2 to the Infrared Module for
wireless connections.
Onboard PCI Bus Master IDE Controller:
TwoUltra DMA/33 Bus Master IDEPorts supports four IDE devices up to 33 MB/sec IDE trans-
fers and supports Enhanced PIO Modes 3 and 4 and Bus Master IDE DMA Mode 2 devices.
Onboard20-pinATX Power Supply:
Provides ATX power connector onboard supports soft-on/off function.
System BIOS:
Provides licensed Award V4.51PG BIOS on Flash EEPROM.
Supports Green PC, DMI and Bundled with NCR SCSI BIOS.

5
ACPI:
SupportACPI (Advanced Configuration and Power Interface)function. ACPI provide more
Energy Saving Features for the future operating system supporting OS Direct Power Management
(OSPM) functionality.
Board Size:
ATX form factor, dimension 305mm x 170mm
Advanced Features:
Low EMI -- Spread Spectrum built in - ±1.5% modulation and automatic clock shut-off of unused
PCI/SDRAMS slots to reduce the EMI.
Dual Function Power Button -- The system can be one of two states, one is Suspend mode and
the other is the Soft-off mode. Pushing the power button for less than 4 seconds will place the
system into Suspend mode. When push the power button for more than 4 seconds, the system
enters the Soft-off mode.
Modem Ring Power-on -- The system will power-on automatically by activating of modem ring.
More Advanced Features (HOT-661P):
Voltages Monitoring -- System voltages levels are monitored to ensure stable current to main
board components.
System voltages include VCORE and VL2 for CPU, and +5V, +12V, -5V, -12V for system.
FAN Status Monitoring -- To prevent CPU overheat, CPU fan is monitored for RPM and failure.
(CPU Cooling FAN with RPM sensor is required)

6
ACCESSORIESOFHOT-661/P

7
ThePentiumIIProcessor
HARDWARECONFIGURATION
2
2
The Pentium II and Celeron processor is the next member of the P6 processor family. It
combines the architectural advances in the Pentium Pro processor with the instruction set
extensions of MMX technology. It is fully compatible with the huge base of Intel architec-
ture-based PC software. Additional, the Pentium II processor delivers new levels of perfor-
mance for advance media and communications software including powerful, realistic
graphics and imaging capabilities, video conference, and the ability to run full-screen, full-
motion video. The combination of these advanced technologies makes the Pentium II
processor the ideal choice foe executing modem 32-bit compute-intensive and multimedia-
enhanced application work loads using advanced 32-bit operating systems.
The Pentium II and Celeron processor both have a separate, 32KB, on-chip, non-blocking L1
cache which run at the processor frequency, Pentium II processor also has a 512KB or
256KB on-board L2 non-blocking cache runs at half the processor speed.
The Pentium II processor using Single Edge Contact (S.E.C.) cartridge packaging technol-
ogy which enables high volume availability, improved handling protection.
The Celeron processor using Single Edge Processor Package. ( S.E.P.P.)
Figure 2-1 shows the front, rear and top views of Pentium II processor (without heat sink
mounted).
Figure 2-2 shows the primary and non-primary side of Celeron processor without heat sink
mounted and with heat sink mounted.
Figure 2-2
Figure 2-1

8
WhatdoestheRM(RetentionMechanism)consist of
PPentium II processor requires the Retention Mechanism (RM) and optional Heat Sink
Support (HSS) to hold the base processor in the S.E.C. cartridge.
Following installation procedure will display how to install these mechanism.
Retention Mechanism package consists of 2 separate parts and optional Heat Sink Support
consists of 3 separate parts.
Normally, depend on the type of heat sink, Heat Sink Support is not always available. For
some heat sink attached on pentium II processor might not fit to install the Heat Sink
Support which introduced on this manual. The Heat Sink Support installation just your
reference only.
Retention Mechanism (RM) -
Plastic Guide with captive nuts that hold the
S.E.C. Cartridge in the Slot1 connector.
(Refer to Figure 2-3)
RM Attach Mount (RMAM) -
Bolt/Bridge assemblies inserted up through
the bottom of the mainboard. Then secures the
RM to RMAM (two RMAM required per RM).
(Refer to Figure 2-4)
Heat Sink Support Base (HSSBASE) -
Plastic support bar mounted to the mainboard
under the ATX heat sink.
(Refer to Figure 2-5)
HSS Pin (HSSPIN) -
Plastic pins inserted through the HSSBASE to secure
it to the mainboard (two required per Assembly).
(Refer to Figure 2-6)
HSS Top Bar (HSSTOP) -
Plastic bar that clips onto the HSSBASE
through the fins on the ATX heat sink.
(Refer to Figure 2-7)
Figure 2-3
Figure 2-4
Figure 2-5
Figure 2-6
Figure 2-7

9
Installthe Retention MechanismandHeatSink Support
Place the mainboard on a workbench (not in a chassis). Be sure that the mainboard is bare
(that is, no SIMMs, cables, or cards are installed).
Figure 2-8
Figure 2-9
InstalltheRetentionMechanism :
1. Finds out the Retention Mechanism (RM)
Mounting Holes and "Pin 1" mark of Slot 1
on HOT-661/P main board. (Refer to Figure
2-8)
2. Install two Retention Mechanism Attach
Mounts (RMAM) with Bolt/Bridge assem-
blies inserted up through the bottom of the
mainboard. (Notice the RMAM's bridge
orientation as Figure 2-9)
3. Insert the Retention Mechanism (RM)
around the Slot 1. Be sure theSquareCut
Markof RM (Refer to Figure 2-10) have the
same orientation of Slot 1 pin 1.(Refer to
Figure 2-9)
4. Screw thefour captive nuts(Refer to
Figure 2-10) on the RM by a screw drive to
secure RM to two RMANs.
Figure 2-10

10
InstalltheHeatSinkSupport:
Before you install the Heat Sink Support, please check your Pentium II processor, if you have
an Intel boxed processor ( Refer to Figure 2-11), you can ignore this section. In Intel boxed
processor kit, it will includes it's own Heat Sink Support accessories and install manual, you
can Install the Heat Sink Support onto the mainboard by following the Intel processor kit's
instructions.
Figure 2-12 shows the OEM type Pentium II processor with active heat sink.
1. Finds out the Heat Sink Support (HSS)
Mounting Holes on HOT-661/P main
board. Notice that one hole is larger than
the other hole. (Refer to Figure 2-8)
2. There are two plastic pegs on the
bottom of Heat Sink Support Base
(HSSBASE) bar. Mount the two black
plastic pegs onto the mainboard. Notice
that one hole and the bar of one peg are
larger than the other hole and peg. (Refer
to Figure 2-13)
3. Insert the Heat Sink Pins (HSSPIN)
through the HSSBASE to secure it to the
mainboard. (Refer to Figure 2-13)
4. Insert the Pentium II into the RM
firmly (Please refer to "Install Pentium II
processor" section), Slide the Heat Sink
Top Bar (HSSTOP) on the supports
forward to clip onto the HSSBASE
through the fins of Heat Sink. (Refer to
Figure 2-14)
Figure 2-11 Figure 2-12
Figure 2-13
Figure 2-14

11
InstallPentium II Processor
Figure 2-15
Push the latches on the processor toward the center of the processor until they click into
place.
Hold the processor so that the fan shroud is facing toward the Heat Sink Support Base bar on
the mainboard. Slide the processor into the Retention Mechanism. Ensure that the alignment
notch in the processor fits over the plug in Slot 1. Push the processor down firmly, with even
pressure on both sides of the top, until it is seated.
Push the latches on the processor outward until they click into place in the Retention Mecha-
nism. The latches must be secured for proper electrical connection of the processor. Slide
the Heat Sink Top Bar (HSSTOP) on the supports forward to clip onto the HSSBASE
through the fins of Heat Sink. (Also refer to "Install Heat Sink Support" section)
Attach the end of the power cable to the three-pin connector on the mainboard or to the
power cord of ATX power supply (depend on power cable type of Fan/Heat Sink).

12
Celeron™Processor S.E.P.P. Only RetentionMechanismAssembly
Procedures
These procedures have been included to help assemble the S.E.P.P. (Single
Edge Processor Package) only Retention Mechanism.
Please follow them exactly:
RequiredComponents
SEPP (Figure 2-16)
Heatsink (Figure 2-17)
Heatsink Retention Clip (Figure 2-18)
PrimarySide
Figure2-17
Figure2-18
Procedures
Assemble all parts on a static free bench using
proper operator grounding and an ESD mat.
Carefully insert all four heatsink clip legs into
SEPP. (Figure 2-19)
Clip base must be located on thenon-primary
side.(Figure 2-20) FYI - The side of the clip plate
which touches the substrate is covered with a
mylar insulator. This insulator prevents the clip
from shorting lines on the substrate.
Before you fully engage two legs of the clip into
the heatsink (Figure 2-21), make sure you remove
the blue film covering the thermal interface. The
blue film protects the thermal interface from
damage during shipping.
Grasp the heatsink clip assembly between the clip
base and the heatsink. Do not bend or apply
pressure directly to SEPP.
Using a nonmetallic stock or screw driver, push
the remaining two clip legs into the heatsink.
Caution: Take care not to contact passively or
scratch SEPP when using screw driver or bar
stock.
Verify that all the feet on the clip are fully en-
gaged and seated on the heatsink. (Figure 2-22)
Non-primarySide
Non-primarySide
PrimarySide
Figure2-22
Figure2-21
Figure2-20
Figure2-19
Figure2-16

13
Whatdoes the Celeron™ProcessorRMconsist of
Celeron™ Processorrequires the Retention Mechanism (RM) to hold the base processor in the
S.E.P.P.
Following installation procedure will display how to install these mechanism. Please consult to
your supplier for the mechanism.
Retention Mechanism package consists of 2 sets separate parts.
Each set consists of one RM, two Posts and two lock pins.
Retention Mechanism (RM) -
Two Plastic Guides that hold the
S.E.P.P in the Slot 1 connector.
(Refer to Figure 2-23)
Post Pins -
Four Post pins are push into the RM's holes
to fix RM on the PCB.
Lock Pins -
Four Lock pins are push into the Post holes
to lock up RM on the PCB.
Figure2-23
Installthe Celeron™ ProcessorRM
Place the mainboard on a workbench (not in a chassis). Be sure that the mainboard is bare
(that is, no SIMMs, cables, or cards are installed).
1. Finds out the Retention Mechanism (RM) Mount-
ing Holes of Slot 1 on HOT-661/P main board.
(Refer to Figure 9)
2. Insert two Retention Mechanism (RM) face to face
on opposite side of the Slot 1.(Refer to Figure 2-24)
3. Insert four Post Pin through the RM to fix it to the
mainboard. (Refer to Figure 2-24)
4. Insert four Lock Pin through the Post Pin to lock
RM to the mainboard.(Refer to Figure 2-24)
Figure2-24

14
InstallCeleron™Processor
Figure2-26Figure2-25
Hold the processor so that the Heatsink is facing toward the DIMM sockets on the mainboard.
Slide the processor into the Retention Mechanism. Push the processor down firmly, with even
pressure on both sides of the top, until it is seated. (Refer to Figure 2-25 and Figure 2-26)

15
Jumpers
CPUClockSpeedSelection- JP39 and JP37
Several hardware settings are made through the use of jumper caps to connect jumper pins on
the main board. The jumper's pin 1 on main board will be on the top or on the left when hold-
ing the main board with the keyboard connector away from yourself.
Jumpers with two pins will be shown as for Close (On) and for Open (Off).
To connect the pins, simply place a plastic jumper cap over the two pins.
HOT-661/P featuring CPU Speed Soft-Configure function. The user can adjust CPU Host
Clock and CPU Clock Ration from BIOS.When the system power-on first time, BIOS will
set CPU clock speed to 233 MHz or 350 MHz automatically depend on the CPU type. If
your CPU speed higher than 233 MHz or 350 MHz., you only have to entry BIOS to set CPU
speed to the higher one.
For the practiced user, HOT-661/P also provides Hard-Configure function to adjust your CPU
Speed. You can adjust your CPU Host Clock on JP39 and adjust your CPU Clock Ratio on
JP37 manually. Please refer to next section on next two pages.
Soft-Configure CPU Clock from BIOS
1) Inserting jumper pack on AUTO group of JP37.
2) Leave jumper JP39 open.
Hard-Configure CPU Host Clock and CPU Clock Ratio.
1) Removing jumper pack from JP37.
2) Inserting mini jumpers properly on JP37 for desired CPU Clock Ratio.
3) Inserting mini jumper/s properly on JP39 for desired CPU Host Clock.
(Above graphics show to configure
CPU Speed to 300 MHz - 66 MHz x 4.5)
Figure 2-27

16
NOTE:
CPU Clock Configuration Table (Table 2-1) shows the Pentium II/Celeron 233 MHz ~333 MHz and
Pentium II 350 MHz ~ 450 MHz quick setting on the mainboard.
Table 2-2 shows adjustable System clock on jumper JP39.
Note: JP39 will be not available when jumper group JP37 is set to AUTO.
Table 2-3 shows adjustable CPU Clock Ratios on jumper group JP37.
CPUConfigurationTable
Table 2-1
PentiumII
ProcessorSystem Clock Multiplier
350 MHz100 MHz3.5
400 MHz100 MHz4
450 MHz100 MHz4.5
500 MHz100 MHz5
PentiumII
/Celeron
Processor
System
Clock Multiplier
233 MHz66 MHz3.5
266 MHz66 MHz4
300 MHz66 MHz4.5
333 MHz66 MHz5
CPU
HostClock
JP39
66MHzbased
processor
JP39
100MHzbased
processor
50 MHz
66 MHz
75 MHz
83 MHz
100 MHz
(Default) N/A
103 MHzN/A
112 MHzN/A
Table 2-2
CPUHost Clock ConfigurationTable

17
NOTE: 75 & 83 MHz are for over-clock usage, it is not a recommended
CPUClockRatio
HOT-661/P mainboard provides a Jumper group JP37 to set CPU Speed configure by BIOS or by
hardware jumper.
By inserting jumper pack on AUTO group, the user can Soft-Configure theCPU Host Clock and
CPU Clock Ratio from BIOS.
By removeing jumper pack from AUTO group and inserting mini jumpers on MANUAL group
properly, the user can configure the CPU Clock Ratio (multiplier) manually.
Table 2-3
CPUClock
RatioJP37 CPUClock RatioJP37
BIOSSetup
2x ~5x
(Default)
2x
(133 /66 )
(200 /100 )
4x
(266 /66 )
(400 /100 )
2.5x
(166 /66 )
(250 /100 )
4.5x
(300 /66 )
(450 /100 )
3x
(200 /66 )
(300 /100 )
5x
(333 /66 )
(500 /100 )
3.5x
(233 /66 )
(350 /100 )
Figure 2-28
SpecialTip for User's Reference Only
HOT-661/P mainboard provides a specialJumper
JP45 to overspeed your 66 MHz based Pentium II and
Celeron processor to 100 MHz when jumper group
JP37 set to MANUAL.
Normally, CPU Host Clock 100 ~ 112 MHz are not
available for 66 MHz based processor no matter Soft-
Configure or Hard-Configure.
But, when pull out mini jumper from JP45 (let it open),
the user can Hard-Configure your 66 MHz based
processor to 100 MHz.based. For example, overspeed
your 266 MHz (66 MHz x 4) Celeron to
300 MHz (100 x 3) or more.

18
ClearCMOS - JP19
FlashEEPROM Vpp -J17
HOT-661/P mainboard supports two
types of Flash EEPROM: 5 volt and 12
volt. By setting up jumper J17, the main
board can use both 5V or 12V flash
EEPROM with new system BIOS files
as they come available.
J17 Pin 2-3 Close
for 5V Flash EEPROM
J17 Pin 1-2 Close
for 12V Flash EEPROM
HOT-661/P mainboard provides an easy power-on function by keyboard and PS/2 mouse.
The user may power on system by simply stroke any key (or hot-key) on keyboard or double
click PS/2 mouse. (Note: Power-on by serial mouse is not supported)
JP38 and J44 are jumpers to set the functions of keyboard & PS/2 mouse power-on Enabled
or Disabled.
K/B&PS/2Mouse Power-OnJ44,JP38
Keyboard &
PS/2Mouse
Power-On
Disabled
PS/2Mouse
Power-On
Enabled
Keyboard &
PS/2Mouse
Power-On
Enabled
Keyboard
Power-On
Enabled
Keyboard&PS/2 Mouse Power-On Setting - J44, JP38
HOT-661/P mainboard supports jumperJP19 for discharging mainboard's CMOS memory.
This jumper can clear the CMOS data stored in the Giga I/O chip. To clear the CMOS data
please follow listed steps:
1) Turn off the PC,
2) Remove mini jumper from JP19 pin 1-2,
3) Insert mini jumper to JP19 pin 2-3 for a brief while,
4) Remove mini jumper from JP19 in 2-3,
5) Reinsert mini jumper to JP19 pin 1-2,
6) Turn on the PC.
When you enabled K/B & PS/2
Mouse Power-ON function, you
also have to set the proper item
on POWER ON function
category ofIntegrated Periph-
erals of BIOS setup. (please
refer to page 44)
Table 2-4
Figure 2-29

19
Connectors
Front Panel Connectors
Hardware Reset Connector - J32
Attach 2-pin hardware reset switch to it. Closing the
reset switch restarts the system.
KeyLock Connector - J27
KeyLock & Power LED connector is a 5-pin connec-
tor for a lock that may be installed on the system case
for enabling or disabling the keyboard. It also
attached to the case's Power LED. Pin 1 and 3 are for
power LED and pin 4 and 5 are for keylock, pin 2 is
empty.
Speaker Connector - JP24
PC speaker connector may attach a 4-pin PC speaker
cable from the case to this connector.
HD LED Connector - S3
Attach a 2-pin IDE drive LED cable to this connector. The LED lights when an IDE device is active.
ATX Power On/Off Switch Connector - S1
Attach a 2-pin momentary type switch to this connector for turning on or off your ATX power supply.
Figure 2-30