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Chapter 1
1
Introduction
How This Manual is Organized
This manual is divided into the following sections:
Chapter 1 Introduction : Manual information and checklist.
Chapter 2 Features : Information and Specifications con-
cerning this mainboard.
Chapter 3 Installation : Instructions on setting up the board.
The mainboard is a high-performance mainboard based on the ad-
vanced Socket 370 microprocessor, the VGA, Audio , PCI Bus and
the Intel 810-DC100 chipset.
Chapter 1 Introduction / 1
Package Checklist
Please check that your package is complete . If you discover any item
damaged or missing , please contact with your retailer immediately.
The 6M810C mainboard.
Serial COM2 conector with bracket
1 x IDE UDMA66 ribbon cable.
1 x floppy ribbon cable.
6M810C drivers and utilities
This user's Manual
2 / Chapter 1 Introduction
Chapter 2
2
Features
Features of the 6M810C Mainboard
Intel 810-DC100 (GMCH+ICH) chipset supports 66/100MHz FSB,
UltraDMA/66, and 4MB 32-bit 100MHz SDRAM display cache
controller.
Intel 810(GMCH0+ICH) chipset supports 66/100 Mhz FSB,
UltraDMA/66.
Socket 370 Celeron ( up to 533MHz)processor.
Chapter 2 Features / 3
Integrated Graphics controller supports 3D hyper pipelined
architecture, parallel data processing and compression, precise
pixel interpolation, full 2D hardware acceleration , and motion video
acceleration. Optional on board 4MB SDRAM display cache al-
lows upto 1024x768x16 bit color for 3D graphics and 1600x1200x8
bit color for 2D graphics
support "Touch Button Wake up" for soft power on/off and
suspend mode multifunction.
support Windows 95/98 system Software shutdown (power
off) automatically
support CPU FAN ON/OFF and LED indicator under SUS-
PEND mode
support Resume by Ring through Modem.
Uses 168-Pin DIMM modules(supports Intel PC100-compliant
SDRAMs) x2 auto banking in multiple configuration up to
512MB.
Support Onboard Burst/Pipelined burst synchronous L2 Write
Back cache. The Cache memory combination could be 1M.
3 x PCI Bus slots, and 1 x AMR (Audio Modem Riser) slots.
All 3 PCI slots support Master mode.
System BIOS support 4 IDE hard disk drivers that don't need
device driver for S/W application.
PCI Bus master IDE interface on board with two connectors sup-
port 4 IDE devices in 2 channel, the PCI IDE Controller supports
PIO Mode 0 to Mode 4, Bus master IDE DMA Mode 2 and Ultra
4 / Chapter 2 Features
DMA 66MB
Support PS/2TM mouse Connector.
Support the Universal Serial Bus (U.S.B)
System BIOS supports LS-120, ZIP driver firmware and
Green feature function, Plug and Play Flash ROM.
AC'97 DAC built into the audio CODEC reduces noise to im-
prove audio quality and performance for a SNR (signal to noise
ratio) of +90dB. These features greatly improve voice synthesis
and recognition. If more quality is required, an optional onboard
Crysial PCI audio improves audio quality beyond software audio.
Support Software Virus Warning in BIOS
Support ACPI functionStatic Electricity Precautions
Thermal detect (GL520SM) : option
The system's BIOS will sense CPU's temperature through
GL520SM on board. The User can watch what current tempera-
ture of CPU is & current CPU FAN status is from BIOS. To Using
LDCM software (optional ) . The user will watch the indication on
Win 95/98 environment.
Chapter 2 Features / 5
Chapter 3
3
Installation
Jumper
Jumper Refer to page
JP1 - Wake On Keyboard (1-2 enable) 18
FAN1 - FAN Connector 22
FAN2 - FAN Connector 22
JP11 - IrDA Connector 1 23
JP12 - IrDA Connector 2 23
JP13 - CPU bus frequency selection 13
JP14 - BIOS Flash protection 18
JP15 - CMOS Clear 12
JP18 - Lan Card Wake Up 27
JP20 - Modem Card Wake Up 27
6 / Chapter 2 Features
Expansion Slot Which pages
PCI SLOT 1,2,3 -32bits PCI SLOT
AMR SLOT1 - Audio Modem Riser Slot
Connectors Refer to page
CD1 - Audio Connector 26
CD2 - Audio Connector 26
PW1 - ATX Power Connector 25
MS1 - PS/2 Mouse port (UP) 20
KB1 - PS/2 AT Keyboard port (DOWN) 20
COM1 - COM 1 serial port 20
COM2 - COM 2 serial port 20
USB - Universal Serial BUS Ports 1 & 2 20
PRINT - Parallel port 20
FDC - FLOPPY connector 20
IDE1 - Primary IDE connector 23
IDE2 - Secondary IDE connector 23
JP19 - HDD LED 24
JP19 - Reset Switch 24
JP19 - Speaker Connector 25
JP19 - Power LED 24
JP19 - SMI Switch 24
JP19 - Suspend LED 24
JP19 - ATX Power switch 25
Chapter 3 Installation / 7
The 6M810C Mainboard Layout
T: K / B JP13
JP1 FAN1
B: Mouse
USB
RT2
COM1
Printer
VGA
JP2
MIDI JP3
GAME
AUDIO
2MB SDRAM
2MB SDRAM
CD1 CD2 AMR SLOT JP4 RT1
AUDIO
AUDIO
CODEC
CODEC
2MB SDRAM
2MB SDRAM
Jp5
PCI SLOT1
JP20 JP18 I/O
Controller JP16 JP19
HUB (ICH) JP17 PANEL
PCI SLOT2
JP15
JP14
SB-LINK PCI SLOT3
JP6
FAN2
4M b it
F irm w are
H U B(F W H )
JP11
JP12
8 / Chapter 3 Installation
System Installation Setup
Before using your computer, you must finish the following steps:
1. Set jumpers on mainboard
2. Install SDRAM module.
3. Install the Processor.
4. Connect Ribbon Cables, Cabinet Wires, and Power supply.
5. Install Add on Cards.
6. Setup the BIOS software.
Static Electricity Precaution
Keep the mainboard and other system components in their anti-
static packaging until you are ready to install them.
Do all preparative work on a static-free surface with the main
board components facing up.
Unplug your computer when working on the inside.
Wear an Anti-static wrist strap.
Hold the system components, boards or cards by its edges only.
Be careful not to touch any of IC chips, circuitry, contacts or
connections, especially gold contacts on the mainboard.
Chapter 3 Installation / 9
Jumper Settings
Jumpers
Several hardware setting are made through the use of jumper caps to
connect jumper pins (Jxx) on the mainboard. See " Map of the
mainboard" for the locationed the jumpers.
The jumper settings will be described numerically such as [----], [1-
2], [2-3] for no connection, connect pins 1 & 2, and connect pins 2 &
3 respectively. Pin 1 for our mainboard is always on top one or on
the left when holding the mainboard with the keyboard away from
yourself. "P1" is written besides pin 1 on jumper with three pins. The
jumpers will also be shown graphically such as to connect pin
1&2 and to connect 2&3. Jumpers with two pins will be shown
as for Short (on )and for Open (off).For manufacturing
simplicity it may be sharing pins from other groups. Use the diagrams
in this manual instead of following the pin layout on the board. Set-
tings with two jumper numbers require that both jumpers be moved
together. To connect the pin, simply place a plastic jumper cap over
the two pins as diagrammed.
10 / Chapter 3 Installation
Real Time Clock (RTC) RAM - JP15 :
The CMOS RAM is powered by the onboard button cell battery. To
clear the RTC data:
(1)Turn off your computer, (2) Move this jumper to "2-3Pin Clear
Data", (3) Move the jumper back to "Default", (4) Turn on your
computer, (5) Hold down during bootup and enter BIOS
setup to re-enter user Preferences.
JP15 CMOS Clear
1-2 (default) Normal
P1
2-3 Clear CMOS
P3
Chapter 3 Installation / 11
System Memory ( DIMM Module)
This 6M810C main board supports two 168 pins DIMM of 16 MB, 32
MB, 64 MB, 128 MB ,256MB to form a memory size between 16MB to
256MB.
The DRAM can be either Intel PC100-compaliant SDRAMs.
Install memory in any or all Banks in Combination:
Bank Memory module
DIMM 1 16MB,32MB,64MB,128MB,256MB
( Bank 0-1 ) 168 pin,3.3v SDRAM / EDO RAM
DIMM 2 16MB,32MB,64MB,128MB,256MB
( Bank 2-3 ) 168 pin 3.3v,SDRAM / EDO RAM
Total System Memory(Max 512MB)
Note :
At the time this user's manual was written, 256MB
DIMM's are only available as double-sided registered
memory (128Mbit cells). Using 2x2x2x SDRAM can
greatly improve the onboard graphics' performance.
The motherboard operates at 100MHz, therefore PC100-
compliant modules must be used because of the strict tim-
ing issues involved under this speed.
12 / Chapter 3 Installation
DIMM Memory Installation
Insert the module (s) as shown. Because the number pins are differ-
ent on either side of the breaks,the module will only fit in the orienta-
tion as shown. SDRAM DIMM modules have different pin contacts
on each side and therefore have a higher pin density.
168 Pin DIMM Socket
88 pins
60 pins
T: K / B JP13
JP1 FAN1
B: Mouse
20 pins
USB
RT2
COM1
Printer
VGA
JP2
MIDI
GAME
AUDIO
2MB SDRAM
CD1 CD2 AMR SLOT JP4 RT1
AUDIO
CO C
DE 2MB SDRAM
Jp5
PCI SLOT1
JP2 0 JP1 8 I/O
Controlle r JP16 JP19
HUB (I CH ) JP17 PANE L
PCI SLOT2 JP8 JP9
JP15
JP14
SB-LINK PCI SLOT3
JP6
FAN2
4 M bit
Fir mw a re
H UB ( FWH )
JP11
JP12
Chapter 3 Installation / 13
The Dual Inline Memory Module (DIMM) memory module must be 3.
3v Extended Data Output (EDO) DRAM or SDRAM. You can identify
the type of DIMM module by the illustration below:
RFU Unbuffered 5.0V Reserved
Buffered 3.3V
DRAM Key Position Voltage Key Position
168 Pin DRAM DIMM Notch Key Definitions
The notch on the DIMM module will shift between left, center, or
right to identify the type and also to prevent the wrong type to be
inserted into the DIMM slot on the Mainboard. You must ask your
retailer for Specifications before purchasing.
Four clock signals are supported on this mainboard
14 / Chapter 3 Installation
CPU Installation
The motherboard provides a ZIF socket 370. The CPU that came
with the motherboard should have a fan attached to it to prevent
overheating . If this is not the case then purchase a fan before you
turn on your system.
To install a CPU , first turn off your system and remove its cover.
Locate the ZIF socket and open it by first pulling the lever sideways
away from the socket then upwards to a 90-degree right angle. Insert
the CPU with the correct orientation shown . The notched corner
should point towards the end of the lever. Because the CPU has a
corner pin for two of the four corners, the CPU will only fit in the
orientation as shown.
Notch
T: K / B JP13
JP1 FAN1
B: Mouse
USB
RT2
COM1
Printer
VGA
JP2
MIDI
GAME
AUDIO
2MB SDRAM
2MB SDRAM
CD1 CD2 AMR SLOT JP4 RT1
AUAU
DIO
DE
CO
DIO
DE
CO C C 2MB SDRAM
2MB SDRAM
Jp5
PCI SLOT1
JP20 JP18 I/O
Controller JP16 JP19
HUB (ICH) JP17 PANEL
PCI SLOT2 JP8 JP9
JP15
JP14
SB-LINK PCI SLOT3
JP6
FAN2
4 M bit
Fir mw are
H UB( FWH )
JP11
JP12
Chapter 3 Installation / 15
CPU External (Bus) Frequency Selection -JP13
Current PCI bus in limited to 33MHz, socket370 processors limited to
66MHz, and SDRAM limited to the DIMM type 66/100/133MHz.
(66MHz SDRAM is not supported on this motherboard.) Other set-
tings are for experienced users only.
NOTE:
Most of the CPU frequency are locked by the manufacturer.
This motherboard is able to auto-detect the CPU frequency.
JP13 Frequency Jumper Setting
2 6 66 MHz Only 3-5 4-6 ON
1 5 66/100 MHz 1-3 4-6 ON
JP13 CPU Type Jumper Setting
8 12 Mendocino 9-11 10-12
(Celeron)
7 11
T: K / B JP13
JP1 FAN1
B: Mouse
USB
RT2
COM1
Printer
VGA
JP2
MIDI
GAME
AUDIO
2MB SDRAM
2MB SDRAM
CD1 CD2 AMR SLOT JP4 RT1
AU DIO
AU
DIO C
CO C
CO DE
DE 2MB SDRAM
2MB SDRAM
Jp5
PCI SLOT1
JP20 JP18 I/O
Controller JP16 JP19
HUB (ICH) JP17 PANEL
PCI SLOT2
JP8 JP9
JP15
JP14
SB-LINK PCI SLOT3
JP6
FAN2
4 M bit
Fir mw are
H UB( FWH )
JP11
JP12
16 / Chapter 3 Installation
Wake On Keyboard -JP1
This allows you to disable or enable the keyboard power up
function.Set to enable if you want to use your keyboard (by
press to power up your computer. This feature re-
quires an ATX power supply that can supply at least 300mA on
the +5VSB lead and the new ACPI BIOS support. The default is
set to Disable because not all computers have the appropriate
ATX power supply. Your computer will not function if you set
this to Enable and if you do not have the right ATX Power supply.
Keyboard Power Up (JP1)
Disable (default)
P1
Enable
P3
2MB SDRAM
AD
U IO
CDC
O E 2MB SDRAM
BIOS Flash Protection -JP14
JP14 BIOS Flash Protection
1-2 Un-Lock
P1
2-3 Lock
P3
Chapter 3 Installation / 17
Safe Mode (SAFE_MD) -JP17
Usually socket 370 processors have locked frequency multiples.
In this case, there is no way to exceed the specified multiple
whether through motherboard setting or BIOS setup. With un-
locked socket 370 processors, exceeding the specified multiple is
possible through BIOS setup. Exceeding the specified multiple may
result in hanging during bootup. If this occurs, enable Safe Mode
to force a multiple of 2 in order to enter BIOS setup to correct the
problem.
Automatic Timeout Reboot Setting (NO_REBOOT) -JP16
The motherboard is set that when the BIOS detects a hang(timeout)
during bootup, the motherboard will automatically reboot in order
to try rebooting again. If rebooting is repeating ineffectively, set
this jumper to "No Reboot" so that auto reboot will be disabled.
T: K /B JP13
automatic timeout reboot setting (JP16)
JP1 FA N1
B: Mouse
USB
RT 2
Normal (default) JP16
COM1
Pr inter
JP16
VG A No Reboot
JP2
MIDI
G AME
AUDIO
2MB SDRAM
2MB SDRAM
Safe Mode (JP17)
C D1 C D2 AMR S LO T JP4 RT 1
JP17
AUDIO
AUDIO
CODEC 2MB SDRAM
2MB SDRAM
Normal (default)
CODEC
Jp5
PCI SLOT1
JP20 JP18 I/O
JP17
C on tro ller JP16 JP19
H UB (IC H ) JP17 PA NEL
PCI SLOT2
JP15 Safe Mode
JP14
SB -LINK PCI SLOT3
JP6
FA N2
4Mb it
Fi rm war e
HUB(F WH )
JP11
JP12
18 / Chapter 3 Installation
TV-OUT - JP2/JP3
JP2: TO Selector PAL or NTSC Mode .
JP3: TV-OUT Connector pin header .
Onboard Audio Setting (available on audio model only) -JP5
The onboard Audio Codec may be enabled or disables using all of
these jumpers. disabled the onboard Audio Codec if you are using
PCI Audio card on any of the expansion slots or a primary AMR on
the AMR slot. if using an PCI Audio expansion card, onboard AC'97
Audio controller must also be disabled.
T : K/ B JP13
JP1 FAN 1
B: Mouse
USB
RT2
Tv-out mode setting (JP2)
COM1
Open (default) NTSC Mode
Printer
VGA Close PAL Mode
JP2
MIDI JP3
GAME
AUDIO
2MB SDRAM
2MB SDRAM
CD1 CD2 AMR SLOT JP4
Onboard Audio Setting (JP5)
RT1
AUDIO
AUDIO
CO
CO
DEC
DEC
2MB SDRAM
2MB SDRAM
JP5
Jp5
PCI SLOT1 Enabled (default)
JP 20 JP 18 I/O
Controlle r JP16 JP19
Primary 1
PCI SLOT2 HUB (IC H) JP17
JP15
PANEL
Disabled
JP5
SB-LINK PCI SLOT3 JP14 Secondary 1
JP6
FAN 2
4 M bit
Fi rmw a re
H U B( FW H)
JP11
JP12
Note:
The 6M810C Disable Onboard AC'97 Sound. You must
configure the setting for "Integrated Peripherals" in BIOS.
Choose "Integrated Peripherals" from BIOS menu:
AC97 Audio : Enabled ==> Disabled
Chapter 3 Installation / 19
Clearance Requirements
To maintain proper airflow once the processor is installed on the
mainboard, the processor and fan heatsink require certain space
clearances. The clearance above the processor must be at least 0.3
inch. The clearance on at least 3 of 4 sides of the processor and fan
heatsink must be at least 0.2 inch. All cables (for Floppy drive,Hard
drive,CD-ROM,and so on) must be routed clear of the processor and
its airspace.
Fan Exhaust
The processor must be kept cool by using a processor with heatsink
and fan attached . The temperature of the air filled with the fan/heatsink
cannot exceed 45 OC(113 OF ) . The ambient or room temperature
must be below 37 OC ( 99 OF) .
20 / Chapter 3 Installation
EXTERNAL CONNECTORS
Both Ribbon cable and Connectors on board are with direction signs
to avoid that user insert wrong direction. On other hand, the ribbon
cables should always be connected with the red stripe on the pin 1 of
side of the connector.
Parallel (Printer) Port MIDI/(GAME) Port
2 (25-pin Female) (15-pin Female)
PS/2 Mouse
4
5
USB1
1 3 6
PS/2 Keyboard USB2 COM1 VGA SPEAKER MIC
(6-pin Female)
Serial Port(9-pin Male)
LINE IN
8 12
FAN 1 ATX Power
Connector Connector
7
Floppy
13 Driver Connector
CD Audio
Connector
2MB SDRAM
9
AUDIO
CODEC 2MB SDRAM IDE Connector
14
Wake On 11
LAN
15
Wake On
Modem
FAN 2
COM2 3 IR Port 10 Connector 7
Chapter 3 Installation / 21
1. PS/2 AT Keyboard port
This connection is for a standard keyboard using an PS/2 plug
(mini DIN) . This connector will not allow standard at AT size
(large DIN) keyboard plugs. You may use a DIN to mini DIN
adapter on standard AT keyboards.
2. PS/2 Mouse port
This system will direct IRQ12 to PS/2 mouse.
3. Serial Port COM 1 and COM 2 port
The COM1 serial ports can be used for pointing devices or other
serial devices. See "Onboard Serial Port" in chipset Feature Setup
of the BIOS SOFTWARE.
The COM2 serial port header (10-1 pin ) : The optional serial
port bracket can be used to add an additional serial port for addi-
tional serial devices.
NOTE:
Serial {D-type 25pin (F) } must be connected to the
serial port.
4. Parallel Printer port
You can enable the parallel port and choose the IRQ through "
Onboard Parallel Port" in Chipset. Feature Setup of the BIOS
SOFTWARE.
5. Universal Serial BUS Ports 1 & 2
Two USB ports are available for connecting USB devices.
6. VGA Connectors (15-pin)
This connectors support monitor.
7. Floppy drive connector
This connector supports the provided floppy drive ribbon cable.
After connecting the single end to the board, connect the two plus
on the other end to the floppy drives.
22 / Chapter 3 Installation
8. FAN1 , FAN2 CPU Cooling Fan (FAN1,2)
These connectors support cooling fans of 500mAmp
(6Watt) or less. Orientate the fans so that the heatsink fins
allow airflow to go across the onboard heat sink(s) instead
of the expansion slots. Depending on the fan manufacturer,
the wiring and plug may be different. The red wire should
be positive, while the black should be ground. Connect
the fan's plug to the board taking into consideration the
polarity of this connector.
2MB SDRAM
AUDIO
CODEC 2MB SDRAM
FAN1/2 CPU Cooling FAN
Pin Description
P1
P2
1 Ground
P3 2 +12VDC
3 Signal
NOTE :
The "Rotation" signal is to be used only by a specially
designed fan with rotation signal.
WARNING :
The CPU and/or motherboard will overheat if there is no
air flowing across the CPU and onboard heatsinks. Dam-
age may occur to the motherboard and/or the CPU fan if these
pins are incorrectly used. These are not jumpers, do not place
jumper caps over these pins.
Chapter 3 Installation / 23
9. Primary / Secondary IDE connectors (Two 40-pin Blocks)
These connectors support the provided IDE hard diskribbon cable.
After connecting the single end to the board, connect the two
plugs at the other end to your hard disk no space(s) . If you install
two hard disks, you must configure the second drive to Slave
mode by setting its jumper settings. BIOS now supports SCSI
device or IDE CD-ROM boot up (see "HDD Sequence SCSI/IDE
First" & "Boot Sequence" in the BIOS Features Setup of the BIOS
SOFTWARE) (Pin 20 is removed to prevent inserting in the wrong
orientation when using ribbon cables with pin 20 plugged) .
Tip :
You may configure two hard disks to be both Masters us-
ing one ribbon cable on the primary IDE connector. You
may install one operating system on an IDE drive and
another on a SCSI drive and select the right one through
BIOS Feature Setup.
10. IrDA / Fast IR-Compliant infrared module connector - JP11/JP12
This connector supports the optional wireless transmitting and
receiving infrared module. This module mounts to a small open-
ing on system cases that support this feature. You must also
configure the setting through UART2 Use Infrared" in Chipset
Feature Setup to select whether UART2 is directed for use with
COM2 or IrDA. Use the five pins as shown on the Back View
and connect a ribbon cable from the module to the motherboard
according to the pin definitions. T: K/B
B: Mou se
JP 1 FAN 1
JP 13
USB
RT2
COM 1
Printer
VGA
IR Connector JP 2
MIDI
GAM E
Pin Description AU DIO
1 +5V CD 1 CD 2 AM R SL OT JP 4
2MB SDRAM
RT1
2 NC
AUDIO
CODEC 2MB SDRAM
Jp5
3 IRRX PCI SLOT 1
4 Ground JP 20 JP 18 I/O
Co nt roller JP 16 JP 19
HU B ( IC H) JP 17 PANE L
PCI SLOT 2
JP 8 JP 9
5 IRTX JP 14
JP 15
S B-LINK PCI SLOT 3
JP 6
FAN 2
4 Mb it
F i rm w a re
H U B (F W H )
JP 11
JP 12
24 / Chapter 3 Installation
11. PANAL :JP19
PANEL1 Connector
HD-LED PW-LED
+ PW-BN
1
SMI-LED
- -
RST SMI SPK
a. IDE activity LED (HD-LED)
This connector supplies power to the cabinet's IDE activity LED.
Read and write activity by devices connected to the Primary or
Secondary IDE connectors will cause the LED to light up.
b.Power LED Lead (PW_LED)
The system power LED lights when the system's power is on.
c. SMI Suspend Switch Lead (SMI)
This allows the user to manually place the system into a suspend
mode or "Green" mode where systematic activity will be instantly
decreased to save electricity and expand the life of certain com-
ponents when the system is not in use. This 2-pin connector (see
the figure below) connects to the case-mounted suspend switch.
If you do not have a switch for the connector, you may use the
"Turbo Switch" since it does not have a function. SMI is acti-
vated when it detects a short to open moment and therefore leav-
ing it shorted will not cause any problems. It may require one or
two pushes depending on the position of the switch. Wake-up
can be controlled by settings in the BIOS but the keyboard will
always allow wake-up (the SMI lead cannot wake-up the system).
If you want to use this connector,"Suspend Switch" in the Power
Management Setup of the BIOS SOFTWARE section should be
on the default setting of Enable
d.Reset Switch Lead (RST)
This 2-pin connector connects to the case-mounted reset switch
for rebooting your computer without having to turn off your power
switch. This is a preferred method of rebooting in order to pro-
long the life of the system's power supply.
Chapter 3 Installation / 25
e. Suspend LED (PANEL)
The system suspend LED lights when the system's suspend is on
f. Speaker Connector (SPEAKER)
This 4-pin connector connects to the case-mounted speaker.
g. ATX Power Switch (PW_BN)
The system power is controlled by a momentary switch connected
to this lead. Pushing the button once will switch the system ON.
The system power LED lights when the system's power is on
12. ATX Power Supply Connector (20-pin block) - PW1
This connector connects to a ATX power supply. The plug from
the power supply will only insert in one orientation because of
the different hole sizes. Find the proper orientation and push down
firmly making sure that the pins are aligned.
IMPORTANT:
Make sure that the ATX power supply can take at least
10mAmp load on the 5Volt standby lead (5VSB). You may
experience difficulty in powering on your system without
this.
Pin Description Pin Description
1 3.3V 2 3.3V
3 GND 4 5V
5 GND 6 5V
7 GND 8 PW-OK
9 5VSB 10 12V
11 3.3V 12 -12V
13 GND 14 PS-ON
15 GND 16 GND
17 GND 18 -5V
19 5V 20 5V
26 / Chapter 3 Installation
12. CD Audio Connector- CD1,CD2
The 4-pin connectors enable the system to receive the audio
output from the CD-ROM.
CD1 Description
1 CD-R
2 GND
3 GND
4 CD-L
CD2 Description
1 CD-R
2 GND
3 CD-L
4 GND
2MB SDRAM
AUDIO
CODEC 2MB SDRAM
Chapter 3 Installation / 27
13. Wake Up On LAN : JP18
This connector connects LAN cards and a Wake On LAN output.
When the system is in soft-off mode LAN activity will power on
the system.
Wake-On-LAN Connector
Pin Description P1
1 5VSB
2 GND
P3
3 SENSOR
2MB SDRAM
AD
U IO
CDC
O E 2MB SDRAM
Wake-On-Modem
Pin Description P1
1 5VSB
2 GND
P3
3 SENSOR
14. Wake Up On MODEM : JP20
This connector connects Modem and a Wake On Modem output.
28 / Chapter 3 Installation
Date : / /
Technical Fault Report
Motherboard : Checked by
Serial No :
Hardware Configuration Used
CPU
RAM
Video Card
I/O Controller
Hard Drive
Other Card
Diagnostic Software Used
Fault Description
Chapter 3 Installation / 29
Date : / /
Technical Fault Report
Motherboard : Checked by
Serial No :
Hardware Configuration Used
CPU
RAM
Video Card
I/O Controller
Hard Drive
Other Card
Diagnostic Software Used
Fault Description
30 / Chapter 3 Installation
Chapter 2
2
Features
Features of the 6M810CN Mainboard
Intel 810 (GMCH+ICH) chipset supports 66/100MHz FSB,
UltraDMA/66.
Socket 370 Celeron ( 533MHz ,677MHz(1.5V) )processor.
Socket 370 Coppermine (500MHz~800MHz)processor.
Supports Intel's Celeron and Coppermine processor designed for socket
370 package in PPGA , FC-PGA.
Chapter 3 Installation / 31
CPU External (Bus) Frequency Selection -JP13
Current PCI bus in limited to 33MHz, socket370 processors limited to
66MHz, and SDRAM limited to the DIMM type 66/100/133MHz.
(66MHz SDRAM is not supported on this motherboard.) Other set-
tings are for experienced users only.
NOTE:
Most of the CPU frequency are locked by the manufacturer.
This motherboard is able to auto-detect the CPU frequency.
JP13 Frequency Jumper Setting
2 6 66 MHz Only 3-5 4-6 ON
1 5 66/100 MHz 1-3 4-6 ON
JP13 CPU Type Jumper Setting
8 12 Mendocino 9-11 10-12
(Celeron)
7 11 Coppermine 7-9 10 (single)
T: K / B JP13
JP1 FAN1
B: Mouse
USB
RT2
COM1
Printer
VGA
JP2
MIDI
GAME
AUDIO
2MB SDRAM
2MB SDRAM
CD1 CD2 AMR SLOT JP4 RT1
AU DIO
AU
DIO C
CO C
CO DE
DE 2MB SDRAM
2MB SDRAM
Jp5
PCI SLOT1
JP20 JP18 I/O
Controller JP16 JP19
HUB (ICH) JP17 PANEL
PCI SLOT2
JP8 JP9
JP15
JP14
SB-LINK PCI SLOT3
JP6
FAN2
4 M bit
Fir mw are
H UB( FWH )
JP11
JP12
32 / Chapter 3 Installation
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