Gigabyte GA-6WMMC7 User manual

R-21-01-091213
6WMMC7 Series
USER'S MANUAL
1. Support Suspend To RAM Function.
2. Support Hardware Monitor.
3. System power on by PS/2 Mouse: First, enable this function
in CMOS Setup, then you can power on the system by double
clicking the right or left button of your PS/2 Mouse.
4. System power on by Keyboard: If your ATX power supply
supports larger than 300 mA 5V Stand-By current (depends
on the specification of keyboards), you can power on your
system by entering password from the Keyboard after setting
the “Keyboard power on” jumper and password in CMOS
Setup.
5. Support 3 steps ACPI LED selectable.
6. Support Modem Ring-On (Include internal Modem and
external modem on COM A).
7. Support Wake-up On LAN (Your ATX power supply must
support larger than 720 mA 5V Stand-By current).
8. Built-in AC97-Link software audio.
9. Support Audio / Modem Riser (AMR) interface.
10. Support TV/DFP(Digital Flat Panel) function by TV/DFP
daughter card (Optional).
11. Aureal AU8810 Hardware Audio (Optional).
Socket 370 Processor MAIN BOARD
REV. 2.1 First Edition

6WMMC7 Series
1
The author assumes no responsibility for any errors or omissions that may
appear in this document nor does it make a commitment to update the
information contained herein.
Third-party brands and names are the property of their respective owners.
Dec. 13, 1999 Taipei, Taiwan

Quick Installation Guide
2
I. Quick Installation Guide :
CPU SPEED SETUP
The system bus frequency can be switched at 66MHz / 100MHz / 133MHz
and Auto by adjusting JP5,JP23. The CPU ratio is control by BIOS.
0
00
0The CPU speed must match with the frequency ratio. It will cause
system hanging up if the frequency ratio is higher than that of CPU.
0
00
0Note: Please set the CPU host frequency in accordance with your
processor’s specifications. We don’t recommend you to set the
system bus frequency over the CPU’s specification because these
specific bus frequencies are not the standard specifications for
CPU, chipset and most of the peripherals. Whether your system can
run under these specific bus frequencies properlywill depend on
your hardware configurations, including CPU, Chipsets, SDRAM,
Cards….etc.
JP5 / JP23 : Set System Bus Speed (See Figure-1)
6WMMC7
ICH/
82801
GMCH/
82810/
810E
CPU
AC97
AU
8810
FWH32
1
100/133
JP5 1-2 Auto 1 2-3 66 1
1
133
JP23 1-2 Auto 1 2-3 66/100
1 INTEL CPU CLK SET
JP5 JP23
Auto 1-2 1-2
66 2-3 2-3
100 NC 2-3
133 NC NC
Figure-1
Note: JP23 is only available when the motherboard use 82810E
chipset.

6WMMC7 Series
3
II. Jumper Setting :
GN : Green Function Switch
6WMMC7
ICH/
82801
GMCH/
82810 /
810E
CPU
AC97
AU
8810
FWH32
PIN No. Function
Open Normal Operation
Short Entering Green
Mode
GD : Green Function LED
6WMMC7
ICH/
82801
GMCH/
82810
810E
CPU
AC97
AU
8810
FWH32
PIN No. Function
1 LED +
2 LED −
+
−
−−
−
1

Quick Installation Guide
4
HD : IDE Hard Disk Active LED
6WMMC7
ICH/
82801
GMCH/
82810
CPU
AC97
AU
8810
FWH32
PIN No. Function
1 LED +
2 LED −
−
−−
−
+
1
SPKR: External Speaker Connector
6WMMC7
ICH/
82801
GMCH/
82810
CPU
AC97
AU
8810
FWH32
External Speaker
+ 1
PIN No. Function
1 VCC
2 NC
3 NC
4 Data

6WMMC7 Series
5
J9: Buzzer Enable (Optional)
6WMMC7
ICH/
82801
GMCH/
82810
CPU
AC97
AU
8810
FWH32
PIN No. Function
Open Internal Buzzer Disable
Close Internal Buzzer Enable
RES : Reset Switch
6WMMC7
ICH/
82801
GMCH/
82810
/810E
CPU
AC97
AU
8810
FWH32
PIN No. Function
Open Normal
Operation
Short Reset Hardware
System

Quick Installation Guide
6
PWR : Power LED Connector (as 3 steps ACPI LED)
6WMMC7
ICH/
82801
GMCH/
82810
CPU
AC97
AU
8810
FWH32
PIN No. Function
1 LED +
2 LED −
3 LED −
+ −
−−
−−
−−
−
1
PW: Soft Power Connector
6WMMC7
ICH/
82801
GMCH/
82810
CPU
AC97
AU
8810
FWH32
PIN No. Function
Open Normal operation
Short Soft On/Off

6WMMC7 Series
7
IR : Infrared Connector (IR / CIR)
6WMMC7
ICH/
82801
GMCH/
82810/
810E
CPU
AC97
AU
8810
FWH32
PIN
No. Function
1 VCC
2 NC
3 IRRX
4 GND
5 IRTX
6 NC
7 CIRRX
8 VCC
9 NC
10 NC 10
6
5
1
PS/2 Mouse / Keyboard Connector
6WMMC7
ICH/
82801
GMCH/
82810
CPU
AC97
AU
8810
FWH32
PS/2 Mouse/ Keyboard
Pin No. Function
1 Data
2 NC
3 GND
4 VCC(+5V)
5 Clock
6 NC
PS/2 Keyboard
PS/2 Mouse
1
2
3
4
5
6

Quick Installation Guide
8
USB : USB Port
6WMMC7
ICH/
82801
GMCH/
82810/
810E
CPU
AC97
AU
8810
FWH32
PIN No. Function
1 USB V0
2 USB D0-
3 USB D0+
4 GND
5 USB V1
6 USB D1-
7 USB D1+
8 GND
1 2 3 4
8
7
65
CPU FAN : CPU Cooling Fan Power Connector
6WMMC7
ICH/
82801
GMCH/
82810/
810E
CPU
AC97
AU
8810
FWH32
PIN No. Function
1 GND
2 +12V
3 SENSE
1