AOpen MX36LEUN User Manual
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
MX36LE-U/MX36LE-UN
DOC. NO.: MX36LEUN-OL-E0111B
OOnnlliinnee MMaannuuaall
1
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
WWhhaatt’’ss iinn tthhiiss mmaannuuaall
MX36LE-U/MX36LE-UN.......................................................................................................................1
What’s in this manual .................................................................................................................................................................2
You Must Notice .........................................................................................................................................................................8
Before You Start .........................................................................................................................................................................9
Overview ..................................................................................................................................................................................10
Feature Highlight ......................................................................................................................................................................11
Quick Installation Procedure .....................................................................................................................................................14
Motherboard Map .....................................................................................................................................................................15
Hardware Installation ..................................................................................................................16
JP14 Clear CMOS Data............................................................................................................................................................17
CPU Installation........................................................................................................................................................................18
JP23 Adjust FSB/PCI Clock ......................................................................................................................................................19
CPU Jumper-less Design..........................................................................................................................................................24
Setting CPU Core Voltage ........................................................................................................................................................25
CPU and Housing Fan Connector (With H/W Monitoring) .........................................................................................................25
DIMM Socket ............................................................................................................................................................................26
Front Panel Connector .............................................................................................................................................................27
AC Power Auto Recovery .........................................................................................................................................................28
2
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
ATX Power Connector ..............................................................................................................................................................29
IDE and Floppy Connector .......................................................................................................................................................30
IrDA Connector.........................................................................................................................................................................33
WOL (Wake on LAN) ................................................................................................................................................................34
CNR Expansion Slot .................................................................................................................................................................36
Support Realtek 10/100 Mbps LAN onboard (MX36LE-UN Only) .............................................................................................37
JP13 LAN Enable / Disable Select Jumper (MX36LE-UN Only)................................................................................................38
JP27 USB Keyboard Wakeup ...................................................................................................................................................39
PC99 Color Coded Back Panel.................................................................................................................................................40
COM2 Connector......................................................................................................................................................................41
Support 2nd USB Port................................................................................................................................................................42
CD Audio Connector .................................................................................................................................................................43
Modem Audio Connector ..........................................................................................................................................................44
AUX-IN Connector ....................................................................................................................................................................45
Front Audio Connector..............................................................................................................................................................46
Battery-less and Long Life Design ............................................................................................................................................47
Over-current Protection ............................................................................................................................................................48
Hardware Monitoring ................................................................................................................................................................50
Resettable Fuse .......................................................................................................................................................................51
OOnnlliinnee MMaannuuaall
3
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
Low ESR Capacitor ..................................................................................................................................................................52
Layout (Frequency Isolation Wall) ............................................................................................................................................54
Driver and Utility..........................................................................................................................55
Autorun Menu from Bonus CD Disc ..........................................................................................................................................56
Installing Windows 95 ...............................................................................................................................................................57
Installing Windows 98 ...............................................................................................................................................................58
Installing Windows 98 SE, Windows ME & Windows2000.........................................................................................................59
Installing VIA 4 in 1 Driver ........................................................................................................................................................60
Installing Onboard Sound Driver...............................................................................................................................................61
Installing Onboard AGP Driver..................................................................................................................................................62
Installing LAN Driver.................................................................................................................................................................63
Installing Hardware Monitoring Utility .......................................................................................................................................67
ACPI Suspend to Hard Drive ....................................................................................................................................................68
ACPI Suspend to RAM (STR) ...................................................................................................................................................72
AWARD BIOS ................................................................................................................................74
How To Use Award™ BIOS Setup Program..............................................................................................................................75
How To Enter BIOS Setup ........................................................................................................................................................77
BIOS Upgrade ..........................................................................................................................................................................78
Overclocking ................................................................................................................................80
OOnnlliinnee MMaannuuaall
4
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
VGA Card & Hard Disk .............................................................................................................................................................82
Glossar y .......................................................................................................................................83
AC97 ........................................................................................................................................................................................83
ACPI (Advanced Configuration & Power Interface)...................................................................................................................83
AGP (Accelerated Graphic Port) ...............................................................................................................................................83
AMR (Audio/Modem Riser) .......................................................................................................................................................84
AOpen Bonus Pack CD ............................................................................................................................................................84
APM (Advanced Power Management) ......................................................................................................................................84
ATA (AT Attachment).................................................................................................................................................................84
ATA/66......................................................................................................................................................................................84
ATA/100....................................................................................................................................................................................85
BIOS (Basic Input/Output System) ...........................................................................................................................................85
Bus Master IDE (DMA mode)....................................................................................................................................................85
CNR (Communication and Networking Riser) ...........................................................................................................................85
CODEC (Coding and Decoding) ...............................................................................................................................................86
DIMM (Dual In Line Memory Module) .......................................................................................................................................86
ECC (Error Checking and Correction).......................................................................................................................................86
EDO (Extended Data Output) Memory......................................................................................................................................86
EEPROM (Electronic Erasable Programmable ROM) ...............................................................................................................87
OOnnlliinnee MMaannuuaall
5
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
EPROM (Erasable Programmable ROM)..................................................................................................................................87
EV6 Bus ...................................................................................................................................................................................87
FCC DoC (Declaration of Conformity).......................................................................................................................................87
FC-PGA (Flip Chip-Pin Grid Array) ...........................................................................................................................................88
Flash ROM ...............................................................................................................................................................................88
FSB (Front Side Bus) Clock......................................................................................................................................................88
I2C Bus .....................................................................................................................................................................................88
IEEE 1394 ................................................................................................................................................................................89
Parity Bit...................................................................................................................................................................................89
PBSRAM (Pipelined Burst SRAM) ............................................................................................................................................89
PC-100 DIMM...........................................................................................................................................................................90
PC-133 DIMM...........................................................................................................................................................................90
PCI (Peripheral Component Interface) Bus...............................................................................................................................90
PDF Format ..............................................................................................................................................................................90
PnP (Plug and Play) .................................................................................................................................................................90
POST (Power-On Self Test)......................................................................................................................................................91
RDRAM (Rambus DRAM).........................................................................................................................................................91
RIMM (Rambus Inline Memory Module)....................................................................................................................................91
SDRAM (Synchronous DRAM) .................................................................................................................................................91
OOnnlliinnee MMaannuuaall
6
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
Shadow E2PROM .....................................................................................................................................................................92
SIMM (Single In Line Memory Module) .....................................................................................................................................92
SMBus (System Management Bus) ..........................................................................................................................................92
SPD (Serial Presence Detect) ..................................................................................................................................................92
UltraATA ...................................................................................................................................................................................93
USB (Universal Serial Bus).......................................................................................................................................................93
VCM (Virtual Channel Memory) ................................................................................................................................................94
ZIP file ......................................................................................................................................................................................94
Troubleshooting ........................................................................................................................... 95
Technical Support........................................................................................................................99
Product Registration..................................................................................................................103
OOnnlliinnee MMaannuuaall
7
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
YYoouu MMuusstt NNoottiiccee
Adobe, the Adobe logo, Acrobat is trademarks of Adobe Systems Incorporated.
AMD, the AMD logo, Athlon and Duron are trademarks of Advanced Micro Devices, Inc.
Intel, the Intel logo, Intel Celeron, Pentium II, Pentium III are trademarks of Intel Corporation.
Microsoft, Windows, and Windows logo are either registered trademarks or trademarks of Microsoft Corporation in the United
States and/or other countries.
All product and brand names used on this manual are used for identification purposes only and may be the registered
trademarks of their respective owners.
All of the specifications and information contained in this manual are subject to change without notice. AOpen reserves the right
to revise this publication and to make reasonable changes. AOpen assumes no responsibility for any errors or inaccuracies that
may appear in this manual, including the products and software described in it.
This documentation is protected by copyright law. All rights are reserved.
No part of this document may be used or reproduced in any form or by any means, or stored in a database or retrieval
system without prior written permission from AOpen Corporation.
Copyright© 1996-2000, AOpen Inc. All Rights Reserved.
8
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
OOnnlliinnee MMaannuuaall
BBeeffoorree YYoouu SSttaarrtt
This Online Manual will introduce to the user how this product is installed. All useful information will be described in later
chapters. Please keep this manual carefully for future upgrades or system configuration changes. This Online Manual is saved
in PDF format
get free download from Adobe web site
Although this Online Manual is optimized for screen viewing, it is still capable for hardcopy printing, you can print it by A4 paper
size and set 2 pages per A4 sheet on your printer. To do so, choose File > Page Setup and follow the instruction of your printer
driver.
Thanks for the help of saving our earth.
, we recommend using Adobe Acrobat Reader 4.0 for online viewing, it is included in Bonus CD disc or you can
.
9
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
OOvveerrvviieeww
Thank you very much for choosing AOpen MX36LE-U / MX36LE-UN, which is an Intel® Socket 370 motherboard based on the
microATX form factor featuring the VIA Apollo PLE133T chipset
MX36LE-UN supports Intel
According to different customer’s requirements, 8, 16, 32, 64, 128, 256 and 512MB SDRAM DIMM modules can be applied to
the motherboard and the maximum memory size can be up to 1.0 GB. The on-board IDE controller supports UltraATA
mode and the transfer rate up to the latest high-speed 100MB/s. Further flexibility can be achieved by taking advantage of the
Communication and Network Riser (CNR)
Besides, on the strength of built in AC97
magic stereo surround. MX36LE-UN also has a LAN onboard and both models have 4 USB ports as well as a VGA onboard that
supports 4X AGP. Now, enjoy all features from AOpen
MX36LE-U / MX36LE-UN.
®
Socket 370 series Pentium III™ and Celeron™ processor in 66/100/133MHz Front Side bus (FSB).
card option that allows audio or modem configuration on a single baseboard design.
CODEC controller, it can bring you the high quality multimedia capabilities with the
. As high performance chipset built in the M/B, the MX36LE-U /
33/66/100
10
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
OOnnlliinnee MMaannuuaall
FFeeaattuurree HHiigghhlliigghhtt
CPU
Supports Intel® Socket 370 Pentium® III Tualatin/Celeron™ 533MHz~1.2GHz+ and VIA C3 800MHz+ with 66/100/133MHz Front
Side Bus designed for Socket 370 technology.
Chipset
The VIA Apollo PLE133T is a high performance, cost-effective and energy efficient chipset for the implementation of computer
system with 66/100/133MHz CPU FSB frequencies and based on 64-bit Socket 370 CPU. The VIA Apollo PLE133T integrates
Trident Blade 2D/3D graphic accelerator into a single BGA package, which provides you the better capabilities for demanding
software and Internet multimedia applications with comprehensive driver support. The VIA Apollo PLE133T provides superior
performance between the CPU, DRAM, AGP bus and PCI bus.
Expansion Slots
Including three 32-bit / 33MHz PCI and CNR slots. The PCI local bus throughput can be up to 132MB/s. The CNR
(Communication and Networking Riser) slot provided by MX36LE-U / MX36LE-UN can support Audio/Modem card CNR
interface.
11
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
Memory
The MX36LE-U / MX36LE-UN supports both PC100 and PC133 SDRAM, which allows zero wait state bursting between the
DRAM and the data buffers at 66/100/133MHz. The four banks of DIMM slots can be composed of an arbitrary mixture of
1M/2M/4M/8M/16MxN DRAMs. The DRAM controller can run at either the host CPU bus frequency (66/100/133MHz) or
pseudo-synchronous to the CPU bus frequency.
Onboard Trident Blade3D Graphics Engine
This motherboard integrates the rich AGP graphics capabilities of the Trident Blade3D graphics engine, which provides full AGP
2.0 capability for maximum bus utilization including 1X/2X/4x mode transfers, SBA (Side Band Addressing), Flush/Fence
commands, and pipelined grants. The AGP 4X specification provides a new level of video display sophistication and speed. The
AGP4X video cards support data transfer rates up to 1066MB/s.
Ultra ATA 33/66/100 Enhanced IDE
Ultra ATA/100 is the latest version of the ATA hard drive data transfer protocol. This motherboard comes with an on-board PCI
Bus Master IDE controller with two connectors that supports four IDE devices in two channels, supports Ultra ATA 33/66/100,
PIO Modes 3 and 4 and Bus Master IDE DMA Mode 4, and supports Enhanced IDE devices.
On-board AC97 Sound
This motherboard uses the AC97 sound chip, which includes a complete capability of audio recording and playback system.
12
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
OOnnlliinnee MMaannuuaall
Power Management/Plug and Play
Supports the power management function that confirms to the power-saving standards of the U.S. Environmental Protection
Agency (EPA) Energy Star program. It also offers Plug-and-Play, which helps save users from configuration problems, thus
making to system user-friendlier.
Hardware Monitoring Management
Supports CPU or system fans status, temperature and voltage monitoring and alert, through the on-board hardware monitor
module and AOpen Hardware Monitoring Utility
.
Enhanced ACPI
Fully implement the ACPI standard for Windows® 95/98/ME/NT/2000 series compatibility, and supports Soft-Off, STR (Suspend
to RAM, S3), STD (Suspend to Disk, S4), and WOL (Wake On LAN) features.
Super Multi-I/O
Provides two high-speed UART compatible serial ports and one parallel port with EPP and ECP capabilities. UART2 can also be
directed from COM2 to the Infrared Module for the wireless connections.
13
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
QQuuiicckk IInnssttaallllaattiioonn PPrroocceedduurree
This page gives you a quick procedure on how to install your system. Follow each step accordingly.
1 Installing CPU and Fan
2 Installing System Memory (DIMM)
3 Connecting Front Panel Cable
4 Connecting IDE and Floppy Cable
5 Connecting ATX Power Cable
6 Connecting Back Panel Cable
7 Power-on and Load BIOS Setup Default
8 Setting CPU Frequency
9 Reboot
10 Installing Operating System (such as Windows 98)
11 Installing Driver and Utility
14
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
A
r
r
M
OOnnlliinnee MMaannuuaall
MODEM-CN Connector (Red)
CD-IN Connector (Black)
Onboard AC97 CODEC
AUX-IN Connector (Green)
CNR Expansion Slot
32-bit PCI Slot x3
COM2 Connector
Front Audio Connector
JP
Select Jumper (MX36LE-UN
13 LAN Enable/Disable
Support 2ndUSB ports
WOL Connecto
IrDA Connecto
JP14 Clear CMOS
Front Panel Connector
Only)
Motherboard Map
PC99 Colored Back Connector
LAN Chip (MX36LE-UN Only)
JP27 USB Keyboard Wakeup
CPUFAN Connector
Low ESR Capacitors
370-pin CPU Socket supports
66/100/133MHz FSB for
Pentium!!! Tualatin / Celeron
533MHz~1.2GHz+ and VIA C3
800MHz+
VIA Apollo PLE133T Chipset
with Trident Blade3D
Graphics Engine
TX Power Connector
PC-100/133 DIMM Socket x2
Supports maximum up to
1.0GB
JP23 CPU FSB Select
FAN2 Connector
2Mbit Flash EEPROM BIOS
15
FDD Connector
Ultra ATA/100 IDE Connector
y
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
HHaarrddwwaarree IInnssttaallllaattiioonn
This chapter describes jumpers, connectors and hardware devices of this motherboard.
Note: Electrostatic discharge (ESD) can damage your processor, disk drives,
expansion boards, and other components. Always observe the following precautions
before you install a system component.
1. Do not remove a component from its protective packaging until
install it.
2. Wear a wrist ground strap and attach it to a metal part of the system unit before
handling a component. If a wrist strap is not available, maintain contact with the
system unit throughout any procedure requiring ESD protection.
ou are ready to
16
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
4
M
OOnnlliinnee MMaannuuaall
JJPP1144 CClleeaarr CCMMOOSS DDaattaa
Pin 1
1
Normal Operation
(default)
You can clear CMOS to restore system default setting. To clear the CMOS,
follow the procedure below.
1. Turn off the system and unplug the AC power.
2. Remove ATX power cable from connector PWR2.
3. Locate JP14 and short pins 2-3 for a few seconds.
. Return JP14 to its normal setting by shorting pin 1 and pin 2.
5. Connect ATX power cable back to connector PWR2.
Tip: When should I Clear CMOS?
1. Boot fail because of overclocking…
2. Forget password…
3. Troubleshooting…
1
Clear CMOS
17
U
y
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
CCPPUU IInnssttaallllaattiioonn
This motherboard supports Intel® Pentium III Tualatin / Celeron and VIA C3 Socket 370 CPU. Be careful of CPU orientation
when you plug it into CPU socket.
CPU socket
Lever
1. Pull up the CPU socket lever and up to 90-degree angle.
2. Locate Pin 1 in the socket and look for a black dot or cut edge on
the CPU upper interface. Match Pin 1 and cut edge. Then insert
the CPU into the socket.
3. Press down the CPU socket lever and finish CPU installation.
Note: If you do not match the CP
socket Pin 1 and CPU cut edge well,
ou may damage the CPU.
CPU Pin1
and cut edge
18
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
OOnnlliinnee MMaannuuaall
JJPP2233 AAddjjuusstt FFSSBB//PPCCII CClloocckk
This jumper is used to specify the relationship of PCI and FSB clock. Generally speaking, if you are not an overclocker, we
recommend you to set at the default setting.
Pin 1
1 2
FSB=66MHz Auto
1 2
FSB=100MHz
JP23 FSB Select Jumper
1 2
FSB=133MHz
1 2
Detection
(Default)
19
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
PCI Clock = CPU FSB Clock / Clock Ratio
Clock Ratio CPU (Host) PCI Memory
2X 66 33 PCI x2 or x3
2X (Overclocking) 75 37.5 PCI x2 or x3
3X 100 33 PCI x2 or x3 or x4
3X (Overclocking) 112 37.3 PCI x2 or x3 or x4
4X 133 33 PCI x3 or x4
Warning: VIA PLE133T chipset supports maximum 133MHz FSB, higher
clock setting may cause serious system damage.
OOnnlliinnee MMaannuuaall
20
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
OOnnlliinnee MMaannuuaall
SSeettttiinngg CCPPUU FFrreeqquueennccyy
BIOS Setup > Frequency/Voltage Control > CPU Host Clock (CPU/PCI)
Core Frequency = CPU FSB Clock * CPU Ratio
CPU Ratio
CPU FSB
3x, 3.5x, 4x, 4.5x, …16x
66.8, 75, 83.3, 100, 103, 105, 110, 112, 115, 120, 124, 133, and
150MHz
Warning: VIA PLE133T chipset supports maximum
133MHz FSB, higher clock setting may cause serious
system damage.
21
t
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
SSuuppppoorrtteedd CCPPUU FFrreeqquueennccy
OOnnlliinnee MMaannuuaall
y
Core Frequency = CPU FSB Clock * CPU Ratio
CPU
Celeron 533 533MHz 66MHz 8x
Celeron 566 566MHz 66MHz 8.5x
Celeron 600 600MHz 66MHz 9x
Celeron 667 667MHz 66MHz 10x
Celeron 700 700MHz 66MHz 10.5x
Celeron 733 733MHz 66MHz 11x
Celeron 766 766MHz 66MHz 11.5x
Celeron 800 800MHz 100MHz 8x
Celeron 900 900MHz 100MHz 9x
Celeron 1G 1GHz 100MHz 10x
Celeron 1.1G 1.1GHz 100MHz 11x
Celeron 1.2G 1.2GHz 100MHz 12x
Pentium III 800E 800MHz 100MHz 8x
CPU Core
Frequency
Home
FSB Clock Ratio
Tip: If your system hangs or fails to boo
because of overclocking, simply use <Home>
key to restore the default setting.
22
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
Pentium III 850E 850MHz 100MHz 8.5x
Pentium III 533EB 533MHz 133MHz 4x
Pentium III 600EB 600MHz 133MHz 4.5x
Pentium III 667EB 667MHz 133MHz 5x
Pentium III 733EB 733MHz 133MHz 5.5
Pentium III 800EB 800MHz 133MHz 6x
Pentium III 866EB 866MHz 133MHz 6.5
Pentium III 933EB 933MHz 133MHz 7x
Pentium III 1G 1000MHz 133MHz 7.5x
Pentium III 1.13G 1.13GHz 133MHz 8.5x
Pentium III 1.2G 1.2GHz 133MHz 9x
Pentium III 1.3G 1.3GHz 133MHz 10x
Warning: VIA PLE133T chipset supports maximum
133MHz FSB Bus, higher clock setting may cause
serious system damage.
OOnnlliinnee MMaannuuaall
23
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
CCPPUU JJuummppeerr--lleessss DDeessiiggnn
CPU VID signal and SMbus clock generator provide CPU voltage auto-detection and allows the user to set the CPU frequency
through the BIOS setup
designs are eliminated. There will be no worry of wrong CPU voltage detection.
, therefore no jumpers or switches are used. The disadvantages of the Pentium based jumper-less
Intel Socket 370
Pentium III &
Celeron CPU
CPU VID signal
Power Regulator
(Automatically generates CPU voltage)
CPU Freq. Ratio
CPU voltage
Clock
Generator
BIOS
Controlled
Circuit
24
t
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
SSeettttiinngg CCPPUU CCoorree VVoollttaaggee
This motherboard supports CPU VID function. The CPU core voltage will be automatically. It is not necessary to set CPU Core
Voltage.
CCPPUU aanndd HHoouussiinngg FFaann CCoonnnneeccttoorr
((WWiitthh HH//WW MMoonniittoorriinngg))
Plug in the CPU fan cable to the 3-pin CPUFAN connector. If you have housing fan, you can also plug it on FAN2 connector.
GND
+12V
SENSOR
CPUFAN
FAN2
Note: Some CPU fans do not have
sensor pin, so that they cannot suppor
fan monitoring.
25
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
DDIIMMMM SSoocckkeett
This motherboard has two 168-pin DIMM sockets that allow you to install PC100 or PC133 memory up to 1.0GB.
DIMM1
DIMM2
26
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
h
”
e
A
A
M
OOnnlliinnee MMaannuuaall
FFrroonntt PPaanneell CCoonnnneeccttoorr
Pin 1
Attach the power LED, EMPI, speaker, power and reset switc
connectors to the corresponding pins. If you enable “Suspend Mode
item in BIOS Setup, the ACPI & Power LED will keep flashing while th
system is in suspend mode.
Locate the power switch cable from your ATX housing. It is 2-pin
female connector from the housing front panel. Plug this connector to
the soft-power switch connector marked SPWR.
1
NC
NC
+5V
IDE LED
IDE LED
+5V
+5V
GND
NC
SPEAKER
SPWR
GND
CPILED-
GND
CPILED
NC
NC
GND
RESET
GND
IDE LED
Speaker
SPWR
ACPI &
+
+
+
Power LED
+
Reset
27
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
Attach the power LED, speaker, and reset switch connectors to the corresponding pins. If you enable Power Management
Setup > ACPI Suspend Type in BIOS Setup, the ACPI & Power LED will keep flashing while the system is in suspend mode.
Power on Suspend (S1) Flashing for every second
Suspend to RAM (S3 ) or Suspend to Disk (S4) The LED will be turned off
Locate the power switch cable from your ATX housing. It is 2-pin female connector from the housing front panel. Plug this
connector to the soft-power switch connector marked SPWR.
Suspend Type ACPI LED
OOnnlliinnee MMaannuuaall
AACC PPoowweerr AAuuttoo RReeccoovveerryy
A traditional ATX system should remain at power off stage when AC power resumes from power failure. This design is
inconvenient for a network server or workstation, without an UPS, that needs to keep power-on. This motherboard implements
an AC Power Auto Recovery function to solve this problem.
28
MXX3366LLEE--UU // MMXX3366LLEE--UUNN
M
OOnnlliinnee MMaannuuaall
AATTXX PPoowweerr CCoonnnneeccttoorr
The ATX power supply uses 20-pin connector shown below. Make sure you plug in the right direction.
+12V
5VSB
PW-OK
COM
+5V
COM
+5V
COM
+3.3V
+3.3V
+5V
+5V
-5V
COM
COM
COM
PS-ON
COM
-12V
+3.3V
29
MMXX3366LLEE--UU // MMXX3366LLEE--UUNN
OOnnlliinnee MMaannuuaall
IIDDEE aanndd FFllooppppyy CCoonnnneeccttoorr
Connect 34-pin floppy cable and 40-pin IDE cable to floppy connector FDC and IDE connector. The blue connector is IDE1 for
clear identification. Be careful of the pin1 orientation. Wrong orientation may cause system damage.
Pin 1
FDD Connector
Pin 1
Primary
Slave (2nd)
Secondary
Slave (4th)
IDE Connector
Primary
Master (1st)
IDE1 (Primary)
IDE2 (Secondary)
Secondary
Master (3rd)
30