This publication contains information that is protected by copyright.
No part of it may be reproduced in any form or by any means or
used to make any transformation/adaptation without the prior
written permission from the copyright holders.
This publication is provided for informational purposes only. The
manufacturer makes no representations or warranties with respect to
the contents or use of this manual and specifically disclaims any
express or implied warranties of merchantability or fitness for any
particular purpose. The user will assume the entire risk of the use or
the results of the use of this document. Further, the manufacturer
reserves the right to revise this publication and make changes to its
contents at any time, without obligation to notify any person or
entity of such revisions or changes.
Windows® 98, Windows® 98 SE, Windows® ME, Windows® 2000,
Windows NT® 4.0 and Windows® XP are registered trademarks of
Microsoft Corporation. Intel® and Pentium® 4 are registered
trademarks of Intel Corporation. VIA is a registered trademark of
VIA Technologies, Inc. Award is a registered trademark of Award
Software, Inc. Other trademarks and registered trademarks of
products appearing in this manual are the properties of their
respective holders.
Caution
To avoid damage to the system:
Use the correct AC input voltage range.
To reduce the risk of electric shock:
Unplug the power cord before removing the system chassis
cover for installation or servicing. After installation or servicing,
cover the system chassis before plugging the power cord.
Battery:
Danger of explosion if battery incorrectly replaced.
Replace only with the same or equivalent type recommend by
the manufacturer.
Dispose of used batteries according to the battery
manufacturers instructions.
Joystick or MIDI port:
Do not use any joystick or MIDI device that requires more than
10A current at 5V DC . There is a risk of fire for devices that
exceed this limit.
FCC and DOC Statement on Class B
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a residential
installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio
communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to tr y to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
Consult the dealer or an experienced radio TV technician for
help.
Notice:
1. The changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority
to operate the equipment.
2. Shielded interface cables must be used in order to comply with
the emission limits.
Notice
This users manual contains detailed information about the
mainboard. If, in some cases, some information doesnt match those
shown in the multilingual manual, the multilingual manual should
always be regarded as the most updated version. The multilingual
manual is included in the mainboard package.
To view the users manual, insert the CD into a CD-ROM drive. The
autorun screen (Main Board Utility CD) will appear. Click Users
Manual.
Mainboard
This users manual is for the PM11-EC/RAMA, PM11-EL/RAMA and
PM11-UL/RAMA mainboards. The differences between these boards
are shown below.
Onboard Audio (AC97)
Onboard LAN
USB 2.0
Smar t I/O
PM11-EC/RAMA
ü
û
û
û
PM11-EL/RAMA
ü
ü
û
û
PM11-UL/RAMA
ü
ü
ü
ü
Table of Contents
Chapter 1 - Introduction
1.1 Features and Specifications..................................................................................
The mainboard is equipped with Socket 478 for installing a Pentium
4 processor.
Intel® Pentium® 4 processor (478-pin)
Supports up to 2.2GHz CPU speed
400MHz system data bus
System Memory
Two 184-pin DDR DIMM sockets
Suppor ts up to 2GB using PC1600 (DDR200) / PC2100
(DDR266) unbuffered DDR SDRAM DIMM, 2.5V type
Uses x8/x16 512MB technology
1
®
DIMMs
2MBx64
4MBx64
8MBx64
Memory Size
16MB
32MB
64MB
DIMMs
16MBx64
32MBx64
64MBx64
Memory Size
128MB
256MB
512MB
7
1
Introduction
Expansion Slots
The mainboard is equipped with 1 universal AGP slot and 3 PCI
slots.
AGP is an interface designed to support high performance 3D
graphics cards. It utilizes a dedicated pipeline to access system
memory for texturing, z-buffering and alpha blending. The universal
AGP slot supports AGP 2x with up to 533MB/sec. bandwidth and
AGP 4x with up to 1066MB/sec. bandwidth for 3D graphics
applications. AGP in this mainboard will deliver faster and better
graphics to your PC.
Onboard Audio Features
Supports Microsoft® DirectSound/DirectSound 3D
AC97 supported with full duplex, independent sample rate
converter for audio recording and playback
S/PDIF compressed digital output
Onboard LAN Features (PM11-EL/RAMA and PM11-UL/RAMA
only)
Uses Realtek RTL8100 fast ethernet controller
Integrated IEEE 802.3 10BASE-T and 100BASE-TX compatible
PHY
32-bit PCI master interface
Integrated power management functions
Full duplex support at both 10 and 100 Mbps
Supports IEEE 802.3u auto-negotiation
Suppor ts wire for management
Onboard Graphics Features
Full featured Accelerated Graphics Port (AGP) controller
-AGP specification v2.0 compliant
-Graphics Address Relocation Table (GART)
High resolution CRT RGB interface
-250MHz RAMDAC on chip with Gamma correction
-Horizontal/vertical sync outputs compliant with Monitor Power
Management protocols
8
Introduction
Integrated Savage4 2D/3D graphics controller and video
accelerator
-Optimized Shared Memory Architecture (SMA)
-8/16/32MB frame buffer using system memory
-Single cycle 128-bit 3D architecture
-8M triangles/second setup engine
-140M pixels/second tri-linear fill rate
-Next generation 128-bit 2D graphics engine
-High quality DVD video playback
-2D/3D resolutions up to 1920x1440
3D rendering features
-MPEG-2 video textures
2D hardware acceleration features
Motion video architecture
Full software support
Onboard Integrated Media Reader - Smart I/O (PM11-UL/RAMA
only)
Supports Security Application Smart Card interface
Supports two most promising compact storage - Memory Stick
interface and Secure Digital Memory Card interface
Two USB 2.0 ports (PM11-UL/RAMA only)
Two USB 1.1 ports
One RJ45 LAN port (PM11-EL/RAMA and PM11-UL/RAMA
only)
One DB-9 serial port
One DB-15 VGA port
One DB-25 parallel port
One mini-DIN-6 PS/2 mouse port
One mini-DIN-6 PS/2 keyboard port
Three audio jacks: line-out, line-in and mic-in
Connectors
One connector for 2 additional external USB 2.0 ports
(PM11-UL/RAMA only)
One connector for 2 additional external USB 1.1 ports
One connector for 1 external serial port
9
1
Introduction
One connector for an external game/MIDI port
One connector for external line-out and mic-in jacks
Two internal audio connectors (AUX-in and CD-in)
One S/PDIF-out connector
One connector for IrDA interface
Two IDE connectors
One floppy drive interface supports up to two 2.88MB floppy
drives
Two ATX power supply connectors
One Wake-On-LAN connector
One Wake-On-Ring connector
CPU fan, chassis fan and chip fan connectors
1 Smar t Card interface (PM11-UL/RAMA only)
1 Memor y Stick interface (PM11-UL/RAMA only)
1 Secure Digital Memory Card interface (PM11-UL/RAMA only)
PCI Bus Master IDE Controller
Two PCI IDE interfaces suppor t up to four IDE devices
Supports ATA/33, ATA/66, ATA/100 and ATA/133 hard drives
UDMA Modes 3, 4, 5 and 6 Enhanced IDE (data transfer rate
up to 133MB/sec.)
Bus mastering reduces CPU utilization during disk transfer
Supports ATAPI CD-ROM, LS-120 and ZIP
10
IrDA Interface
The mainboard is equipped with an IrDA connector for wireless
connectivity between your computer and peripheral devices.
USB Ports
The mainboard supports USB 2.0 (PM11-UL/RAMA only) and USB
1.1 ports. USB allows data exchange between your computer and a
wide range of simultaneously accessible external Plug and Play
peripherals.
BIOS
Award BIOS, Windows® 98/2000/ME/XP Plug and Play
The mainboard comes with a DMI 2.0 built into the BIOS. The DMI
utility in the BIOS automatically records various information about
your system configuration and stores these information in the DMI
pool, which is a part of the system board's Plug and Play BIOS.
DMI, along with the appropriately networked software, is designed
to make inventory, maintenance and troubleshooting of computer
systems easier. Refer to chapter 4 for instructions on using the DMI
utility.
1.1.2 System Health Monitor Functions
The mainboard is capable of monitoring the following system health
conditions.
Monitors the temperature of the CPU and system; and overheat
alarm
Monitors CPU/3.3V/±5V/±12V/VBAT/5VSB voltages and failure
alarm
Monitors the fan speed of the CPU fan and chassis fan; and
failure alarm
Automatic chassis fan on/off control
Read back capability that displays temperature, voltage and fan
speed
1
Refer to the PC Health Status section in chapter 3 and the
Hardware Monitor section in chapter 4 for more information.
1.1.3 Intelligence
Automatic Chassis Fan Off
The chassis fan will automatically turn off once the system enters the
Suspend mode.
Dual Function Power Button
Depending on the setting in the Soft-Off By PWRBTN field of the
Power Management Setup, this switch will allow the system to enter
the Soft-Off or Suspend mode.
11
1
Introduction
Wake-On-Ring
This feature allows the system that is in the Suspend mode or Soft
Power Off mode to wake-up/power-on to respond to calls coming
through an internal or external modem. Refer to Wake-On-Ring
Connector in chapter 2 and Resume On LAN/Ring (IRQ/Event
Activity Detect field) in the Power Management Setup section in
chapter 3 for more information.
Important:
If you are using a modem add-in card, the 5VSB power source
of your power supply must support ≥720mA.
Wake-On-LAN
The Wake-On-LAN function allows the network to remotely wake
up a Soft Power Down (Soft-Off) PC. Your LAN card must support
the remote wakeup function. Refer to Wake-On-LAN Connector in
chapter 2 and Resume On LAN/Ring (IRQ/Event Activity Detect
field) in the Power Management Setup section in chapter 3 for more
information.
Important:
The 5VSB power source of your power supply must support
≥
720mA.
12
Wake-On-PS/2 Keyboard/Mouse
This function allows you to use the PS/2 keyboard or PS/2 mouse
to wake up the system from the S5 state. Refer to Jumper Settings
for Wake-On-PS/2 Keyboard/Mouse in chapter 2 and PS2KB
Wakeup Select (IRQ/Event Activity Detect field) in the Power
Management section in chapter 3 for more information.
Important:
If you forgot the password, you must power-off the system,
unplug the power cord and clear the CMOS data. Follow
the steps in the Jumper Settings for Clearing CMOS Data
section in chapter 2.
The 5VSB power source of your power supply must
support ≥720mA.
Introduction
Wake-On-USB Keyboard/Mouse
The Wake-On-USB Keyboard/Mouse function allows you to use a
USB keyboard or USB mouse to wake up a system that is in the
S3 (STR - Suspend To RAM) state.
If you are using this function with a device that is connected to the
USB 2.0 port, you need to configure 2 jumpers. Refer to Jumper
Settings for Wake-On-USB 2.0 Keyboard/Mouse in chapter 2. You
also need to enable Resume on PCI Event (IRQ/Event Activity
Detect field) in the Power Management Setup submenu of the
BIOS.
If you are using this function with a device that is connected to the
USB 1.1 port, you do not need to configure any jumpers. You only
need to enable USB Resume from S3 (IRQ/Event Activity Detect
field) in the Power Management Setup submenu of the BIOS. Refer
to chapter 3 for more information.
Important:
If you are using the Wake-On-USB Keyboard/Mouse
function for 2 USB ports, the 5VSB power source of your
power supply must support ≥1.5A.
If you are using the Wake-On-USB Keyboard/Mouse
function for 3 or more USB ports, the 5VSB power source
of your power supply must support ≥2A.
1
RTC Timer to Power-on the System
The RTC installed on the mainboard allows your system to automatically power-on on the set date and time. Refer to Resume On-
Alarm (IRQ/Event Activity Detect field) in the Power Management
Setup section in chapter 3 for more information.
ACPI STR
The mainboard is designed to meet the ACPI (Advanced Configuration and Power Interface) specification. ACPI has energy saving features that enables PCs to implement Power Management and Plugand-Play with operating systems that support OS Direct Power
Management. Currently, only Windows® 98/2000/ME/XP supports
the ACPI function. ACPI when enabled in the Power Management
Setup will allow you to use the Suspend to RAM function.
13
1
Introduction
With the Suspend to RAM function enabled, you can power-off the
system at once by pressing the power button or selecting Standby
when you shut down Windows® 98/2000/ME/XP without having to
go through the sometimes tiresome process of closing files,
applications and operating system. This is because the system is
capable of storing all programs and data files during the entire
operating session into RAM (Random Access Memory) when it
powers-off. The operating session will resume exactly where you left
off the next time you power-on the system. Refer to Using the
Suspend to RAM Function in appendix A for more information.
Important:
The 5VSB power source of your power supply must support
≥
1A.
AC Power Failure Recovery
When power returns after an AC power failure, you may choose to
either power-on the system manually, let the system power-on
automatically or return to the state where you left off before power
failure occurs. Refer to PWR Lost Resume State in the Power
Management Setup section in chapter 3 for more information.
14
Virus Protection
Most viruses today destroy data stored in hard drives. The
mainboard is designed to protect the boot sector and partition
table of your hard disk drive.
1.2 Package Checklist
The mainboard package contains the following items:
þThe mainboard
þA users manual
þOne card-edge bracket mounted with a serial port and game/
MIDI por t
þOne IDE cable for ATA/33, ATA/66, ATA/100 or ATA/133 IDE
drives
þOne 34-pin floppy disk drive cable
þOne Main Board Utility CD
If any of these items are missing or damaged, please contact your
dealer or sales representative for assistance.
Hardware Installation
Chapter 2 - Hardware Installation
2.1 Mainboard Layout
PM11-EC/RAMA
(Supports onboard audio)
J2
KB
Mouse
COM 1 (J1)
Wake-On-PS/2 KB/Mouse (JP1)
DIMM Standby
Power LED
CPU fan
(J18)
2
USB 1.1
USB 1.1
Line-in
Line-out
CN3
AC’97
VT
1612A
S/PDIF-out
(J5)
Mouse
(Green)
KB
(Purple)
Parallel (J4)
VGA (CN1)
CN2
Game/MIDI
(J8)
Mic-in
AUX-in
(J7)
CD-in
(J6)
Front
audio (J3)
(Burgundy)
COM 1
(Teal/Turquoise)
COM 2 (J9)
Winbond
W83697HF
Wake-On-LAN (J7)
Parallel
VGA
(Blue)
+12V power
(ATXP1)
P4M266
Chip fan (J11)
AGP Slot
IrDA (J10)
PCI Slot 1
PCI Standby Power LED
PCI Slot 2
PCI Slot 3
Wake-On-Ring (J16)
USB 1.1
(Black)
USB 1.1
(Black)
VIA
Mic-In
(Pink)
DDR SDRAM
BIOS
Line-In
(Light Blue)
Line-Out
(Lime)
Socket 478
DIMM 1
DDR SDRAM
VT8233ACD
USB 1.1 (J17)
Square denotes pin 1
DIMM 2
VIA
Clear CMOS
Battery
(JP2)
ATX po we r
(J26)
IDE 2
(J23)
IDE 1
(J19)
Chassis
fan (J28)
SPEAKER
G-SW
G-LED
RESET
ATX-SW
FDD
(J27)
HD-LED
PWR-LED
J21
15
2
Hardware Installation
(Supports onboard audio and onboard LAN)
J2
KB
Mouse
COM 1 (J1)
Wake-On-PS/2 KB/Mouse (JP1)
PM11-EL/RAMA
DIMM Standby
Power LED
CPU fan
(J18)
USB 1.1
Line-in
Line-out
CN3
AC’97
VT
1612A
S/PDIF-out
(J5)
Mouse
(Green)
KB
(Purple)
Parallel (J4)
VGA (CN1)
CN2
LAN
USB 1.1
Mic-in
AUX-in
(J7)
CD-in
(J6)
Front
audio (J3)
Realtek
RTL8100
(Burgundy)
COM 1
(Teal/Turquoise)
COM 2 (J9)
Game/MIDI
(J8)
Winbond
W83697HF
Parallel
VGA
(Blue)
+12V power
(ATXP1)
Chip fan (J11)
AGP Slot
IrDA (J10)
PCI Slot 1
PCI Standby Power LED
PCI Slot 2
PCI Slot 3
Wake-On-Ring (J16)
Wake-On-LAN (J7)
2 USB 1.1
RJ45
LAN
(Black)
VIA
P4M266
Mic-In
(Pink)
DDR SDRAM
BIOS
Line-In
(Light Blue)
Line-Out
(Lime)
Socket 478
DIMM 1
DDR SDRAM
VT8233ACD
USB 1.1 (J17)
Square denotes pin 1
DIMM 2
VIA
Clear CMOS
Battery
(JP2)
ATX po we r
(J26)
IDE 2
(J23)
IDE 1
(J19)
Chassis
fan (J28)
SPEAKER
G-SW
G-LED
RESET
ATX-SW
FDD
(J27)
HD-LED
PWR-LED
J21
16
Hardware Installation
PM11-UL/RAMA
(Supports onboard audio, onboard LAN, USB 2.0 and Smart I/O)
J2
KB
Mouse
COM 1 (J1)
Wake-On-PS/2 KB/Mouse (JP1)
DIMM Standby
Power LED
CPU fan
(J18)
2
Parallel (J4)
VGA (CN1)
JUSB1
USB 2.0
USB 2.0
CN2
LAN
USB 1.1
USB 1.1
Game/MIDI
(J8)
Mic-in
Line-in
Line-out
CN3
AUX-in
(J7)
AC’97
CD-in
(J6)
VT
1612A
Front
audio (J3)
Realtek
RTL8100
S/PDIF-out
(J5)
VIA
VT6202
USB 2.0
Wake-On-USB 2.0 KB/Mouse
Mouse
(Green)
KB
(Purple)
Parallel
(Burgundy)
COM 1
(Teal/Turquoise)
COM 2 (J9)
+12V power
Winbond
W83697HF
PCI Standby Power LED
(J12)
(J13 and J14)
VGA
(Blue)
(ATXP1)
Chip fan (J11)
IrDA (J10)
PCI Slot 1
PCI Slot 2
PCI Slot 3
J14
J13
2 USB 2.0
(Black)
AGP Slot
Wake-OnLAN (J7)
RJ45
LAN
2 USB 1.1
(Black)
VIA
P4M266
Mic-In
(Pink)
DDR SDRAM
BIOS
Wake-OnRing (J16)
Line-In
(Light Blue)
Line-Out
(Lime)
Socket 478
DIMM 1
DDR SDRAM
VT8233ACD
USB 1.1 (J17)
DIMM 2
VIA
Clear CMOS
Square denotes pin 1
ATX po we r
Battery
SD (J20)
W83L518D
(JP2)
G-SW
(J26)
IDE 2
(J23)
IDE 1
(J19)
SPEAKER
G-LED
RESET
ATX-SW
FDD
(J27)
Chassis
fan (J28)
MS
(J24)
HD-LED
PWR-LED
SC
(J25)
J21
Note:
The illustrations on the following pages are based on the PM11-UL/
RAMA mainboard, which is the board that supports onboard audio,
onboard LAN, USB 2.0 and Smart I/O.
17
2
Hardware Installation
Warning:
Electrostatic discharge (ESD) can damage your mainboard, processor,
disk drives, add-in boards, and other components. Perform the
upgrade instruction procedures described at an ESD workstation only.
If such a station is not available, you can provide some ESD
protection by wearing an antistatic wrist strap and attaching it to a
metal part of the system chassis. If a wrist strap is unavailable,
establish and maintain contact with the system chassis throughout
any procedures requiring ESD protection.
2.2 System Memory
DDR SDRAM
DIMM 1
DDR SDRAM
DIMM 2
18
The mainboard is equipped with two 184-pin DDR SDRAM DIMM
(Dual In-line Memory Module) sockets that suppor t 2.5V DDR
SDRAM DIMM. Double Data Rate SDRAM (DDR SDRAM) is a
type of SDRAM that doubles the data rate through reading and
writing at both the rising and falling edge of each clock. This
effectively doubles the speed of operation therefore doubling the
speed of data transfer.
Refer to chapter 1 (System Memory section) for detailed
specification of the memory suppor ted by the mainboard.
Hardware Installation
2.2.1 Installing the DIM Module
A DIM module simply snaps into a DIMM socket on the mainboard.
Pin 1 of the DIM module must correspond with pin 1 of the socket.
Notch
Key
2
Tab
Pin 1
1. Pull the tabs which are at the ends of the socket to the side.
2. Position the DIMM above the socket with the notch in the
module aligned with the key on the socket.
3. Seat the module vertically into the socket. Make sure it is
completely seated. The tabs will hold the DIMM in place.
Tab
19
2
Hardware Installation
2.3 Jumper Settings for Clearing CMOS Data
3
Clear
2
CMOS (JP2)
1
3
2
1
1-2 On: Normal
(default)
Clear CMOS Data
3
2
1
2-3 On:
Clear CMOS Data - Jumper JP2
If you encounter the following,
a) CMOS data becomes corrupted.
b) You forgot the keyboard, supervisor or user password.
c) You are unable to boot-up the computer system because the
processors ratio/clock was incorrectly set in the BIOS.
you can reconfigure the system with the default values stored in the
ROM BIOS.
To load the default values stored in the ROM BIOS, please follow
the steps below.
1. Power-off the system and unplug the power cord.
2. Set JP2 pins 2 and 3 to On. Wait for a few seconds and set JP2
back to its default setting, pins 1 and 2 On.
20
Hardware Installation
3. Now power-on the system.
If your reason for clearing the CMOS data is due to incorrect
setting of the processors ratio/clock in the BIOS, please proceed
to step 4.
4. After powering-on the system, press <Del> to enter the main
menu of the BIOS.
5. Select the Frequency/Voltage Control submenu and press
<Enter>.
6. Set the CPU Clock Ratio or CPU Clock field to its default
setting or an appropriate frequency ratio or bus clock. Refer to
the Frequency/Voltage Control section in chapter 3 for more
information.
7. Press <Esc> to return to the main menu of the BIOS setup
utility. Select Save & Exit Setup and press <Enter>.
8. Type <Y> and press <Enter>.
2
21
2
Hardware Installation
2.4 Jumper Settings for Wake-On-PS/2
Keyboard/Mouse
3
Wake-On-PS/2
2
KB/Mouse (JP1)
1
22
3
2
1
1-2 On: Disable - VCC power
2-3 On: Enable - 5VSB power
3
2
1
(default)
Wake-On-PS/2 Keyboard/Mouse - Jumper JP1
The Wake-On-PS/2 Keyboard/Mouse function allows you to use the
PS/2 keyboard or PS/2 mouse to wake up the system from the S5
state. By default, JP1 is enabled. PS2KB Wakeup Select (IRQ/Event
Activity Detect field) in the Power Management Setup submenu of
the BIOS must be set accordingly. Refer to chapter 3 for details.
Warning:
1. If you forgot the password, you must power-off the system,
unplug the power cord and clear the CMOS data. Follow
the steps in the Jumper Settings for Clearing CMOS Data
section.
2. The 5VSB power source of your power supply must
support ≥720mA.
Hardware Installation
2.5 Jumper Settings for Wake-On-USB 2.0
Keyboard/Mouse (PM11-UL/RAMA only)
J14
123
Wake-On-USB 2.0
KB/Mouse (J13 and J14)
J13
123
J14
J13
1-2 On: Enabled
123
J14
J13
2-3 On: Disabled
(default)
2
Wake-On-USB 2.0 Keyboard/Mouse - J13 and J14
The Wake-On-USB 2.0 Keyboard/Mouse function allows you to use
a USB keyboard or USB mouse to wake up a system that is in the
S3 (STR - Suspend To RAM) state. Set J13 and J14 to Enabled only
if you are using this function with a device that is connected to the
USB 2.0 port. Make sure Resume on PCI Event (IRQ/Event
Activity Detect field) in the Power Management Setup submenu of
the BIOS is also set to Enabled.
Important:
If you are using the Wake-On-USB Keyboard/Mouse
function for 2 USB ports, the 5VSB power source of your
power supply must support ≥1.5A.
If you are using the Wake-On-USB Keyboard/Mouse
function for 3 or more USB ports, the 5VSB power source
of your power supply must support ≥2A.
23
2
Hardware Installation
2.6 Ports and Connectors
2.6.1 Serial Ports
COM 1 (J1)
10
9
COM 2 (J9)
1
2
COM 1
(Teal/Turquoise)
24
COM 1
Serial Port
The built-in serial por ts are RS-232C asynchronous communication
ports with 16C550A-compatible UARTs that can be used with
modems, serial printers, remote display terminals, and other serial
devices. You can set the serial por ts I/O address in the Integrated
Peripherals submenu (Super IO Device field) of the BIOS.
Connecting the Serial Ports
The system board is equipped with an onboard serial port (J1 Teal/Turquoise) for COM 1 primary serial port located at the ATX
double deck ports of the board. It is also equipped with a 9-pin
connector at location J9 for COM 2 secondar y serial por t.
Hardware Installation
One card-edge bracket, mounted with a serial port cable and a
game/MIDI port cable, is provided with the system board. If you
want to use the secondary serial port, connect the serial port cable
to connector J9. Make sure the colored stripe on the ribbon cable is
aligned with pin 1 of connector J9. Mount the card-edge bracket to
the system chassis.
2
25
2
Hardware Installation
2.6.2 PS/2 Mouse and PS/2 Keyboard Ports
J2
PS/2 Mouse
PS/2 Keyboard
Mouse
(Green)
KB
(Purple)
The mainboard is equipped with an onboard PS/2 mouse (Green)
and PS/2 keyboard (Purple) ports - both at location J2 of the ATX
double deck ports of the mainboard. The PS/2 mouse port uses
IRQ12. If a mouse is not connected to this port, the system will
reserve IRQ12 for other expansion cards.
26
The Wake-On-PS/2 Keyboard/Mouse function allows you to use a
PS/2 keyboard or PS/2 mouse to wake up the system from the S5
state. Refer to Jumper Settings for Wake-On-PS/2 Keyboard/Mouse
in this chapter and PS2KB Wakeup Select (IRQ/Event Activity
Detect field) in the Power Management section in chapter 3 for
more information.
Warning:
Make sure to turn off your computer prior to connecting or
disconnecting a mouse or keyboard. Failure to do so may
damage the mainboard.
2.6.3 Parallel Port
J4
Parallel
(Burgundy)
Parallel Port
Hardware Installation
2
The mainboard has a standard parallel port (J4 - Burgundy) located
at the ATX double deck ports of the board for interfacing your PC
to a parallel printer. It supports SPP, ECP and EPP modes. You can
select the ports mode in the Integrated Peripherals submenu (Super
IO Device field) of the BIOS.
27
2
Hardware Installation
Setting
SPP
(Standard Parallel Port)
ECP
(Extended Capabilities Port)
EPP
(Enhanced Parallel Por t)
Function
Allows normal speed operation but
in one direction only.
Allows parallel port to operate in
bidirectional mode and at a speed
faster than the SPPs data transfer
rate.
Allows bidirectional parallel port operation at maximum speed.
28
Hardware Installation
2.6.4 Floppy Disk Drive Connector
34
FDD
(J27)
2
The mainboard is equipped with a shrouded floppy disk drive
connector that supports two standard floppy disk drives. To prevent
improper floppy cable installation, the shrouded floppy disk header
has a keying mechanism. The 34-pin connector on the floppy cable
can be placed into the header only if pin 1 of the connector is
aligned with pin 1 of the header. You can enable or disable this
function in the Integrated Peripherals submenu (Super IO Device
field) of the BIOS.
2
33
1
Connecting the Floppy Disk Drive Cable
1. Install the 34-pin header connector of the floppy disk drive cable
into the shrouded floppy disk header (J27) on the mainboard.
The colored edge of the ribbon should be aligned with pin 1 of
J27.
2. Install the other 34-pin header connector(s) into the disk drive(s).
Align the colored edge of the daisy chained ribbon cable with pin
1 of the drive edge connector(s). The end-most connector should
be attached to the drive you want to designate as Drive A.
29
2
Hardware Installation
2.6.5 IDE Disk Drive Connector
IDE 2
(J23)
39
40
IDE 1
(J19)
1
2
The mainboard is equipped with two shrouded PCI IDE headers
that will interface four Enhanced IDE (Integrated Drive Electronics)
disk drives. To prevent improper IDE cable installation, each shrouded
PCI IDE header has a keying mechanism. The 40-pin connector on
the IDE cable can be placed into the header only if pin 1 of the
connector is aligned with pin 1 of the header. You can enable or
disable the onboard primary or secondary IDE controller in the
Integrated Peripherals submenu (VIA OnChip IDE Device field) of
the BIOS.
Connecting the IDE Disk Drive Cable
1. If you are connecting two IDE drives, install the 40-pin connector
of the IDE cable into the primary shrouded IDE header (J19). If
you are adding a third or fourth IDE device, install the 40-pin
connector of the other IDE cable into the secondary shrouded
IDE header (J23).
2. Install the other 40-pin header connector(s) into the device with
the colored edge of the ribbon cable aligned with pin 1 of the
drive edge connector(s).
30
Note:
Refer to your disk drive users manual for information about
selecting proper drive switch settings.
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