Gigabyte GA-6ZX7 User manual

R-14-01-090729
6ZX7
USER'S MANUAL
1. 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.
2. 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.
3. Support 3 steps ACPI LED selectable.
4. Support Modem Ring-On. (Include internal Modem and
external modem on COM A and COM B)
5. Support Wake-up On LAN. (Your ATX power supply must
support larger than 720 mA 5V Stand-By current)
CeleronTM Socket 370 Processor MAINBOARD
REV. 1.4 First Edition

6ZX7
1
The author assumes no responsibility for any errors or omissions which may
appear in this document nor does it make a commitment to update the
information contained herein.
Third-party brands and names are the property of their respective owners.
Sound Blaster is a registered trademark of Creative Technology Ltd in the
United States and certain other countries. Sound Blaster-LINK and SB-LINK
are trademarks of Creative Technology Ltd.
July 29, 1999 Taipei, Taiwan

Quick Installation Guide
2
I. Quick Installation Guide :
The system bus speed can be set for 66/100 MHz. The user can select the
system bus speed (SW2) and change the DIP SWITCH (SW1) selection to set
up the CPU speed for 366 - 566MHz processor.
M The CPU speed must match with the frequency RATIO. It will cause
system hanging up if the frequency RATIO is higher than CPU's.
SW1: (O:ON / X:OFF)
DIP SWITCH (SW)
FREQ. RATIO 1 2 3 4
X 3 OXO O
X 3.5 X X O O
X 4 O O XO
X 4.5 XOXO
X 5 OX X O
X 5.5 X X X O
X 6 OOOX
X 6.5 XO O X
X 7 OXOX
X 7.5 X X OX
X 8 O O X X
X 8.5 XOX X
X 9 OX X X
X 9.5 X X X X

6ZX7
3
Set System Bus Speed
SW2: (O:ON / X:OFF)
CPU AGP 1 23 4
66 66 OX X O
75 75 O O XO
83 83 OXO O
100 66 X X X X
112 75 XOX X
133 89 X X OX
« Note: We don’t recommend you to set up your system speed to
75,83,100,112 or 133MHz because these frequencies are not the
standard specifications for CPU, Chipset and most of the
peripherals. Whether your system can run under 75,83,100,112
or 133MHz properly will depend on your hardware
configurations: CPU, SDRAM, Cards, etc.
+The black part in the picture is the white extruding piece of the
DIP switch.
1. CeleronTM 366/ 66 MHz FSB
6ZX7
CPU
SW2
PIIX4
INTEL
82443BX
SW1
SW 1
ONOFF
1
2
3
4
SW 2
ONOFF
1
2
3
4

Quick Installation Guide
4
2. CeleronTM 400/ 66 MHz FSB
ONOFF
1
2
3
4
SW1
ONOFF
1
2
3
4
SW2
3. CeleronTM 433/ 66 MHz FSB
ONOFF
1
2
3
4
SW1
ONOFF
1
2
3
4
SW2
4. CeleronTM 466/ 66 MHz FSB
ONOFF
1
2
3
4
SW1
ONOFF
1
2
3
4
SW2

6ZX7
5
5. CeleronTM 500/ 66 MHz FSB
ONOFF
1
2
3
4
SW1
ONOFF
1
2
3
4
SW2
6. CeleronTM 533/ 66 MHz FSB
ONOFF
1
2
3
4
SW1
ONOFF
1
2
3
4
SW2
7. CeleronTM 566/ 66 MHz FSB
ONOFF
1
2
3
4
SW1
ONOFF
1
2
3
4
SW2

Quick Installation Guide
6
II. Jumper setting :
SPK : Speaker Connector
PIIX4
6ZX7
82443BX
CPU
SW2
Buzzer
PIIX4
INTEL
82443ZX
SW1
PIN No. Function
1VCC
2NC
3NC
4Data
External Speaker
+1
RST : Reset Switch
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
Open Normal
Operation
Close Reset Hardware
System

6ZX7
7
PW LED : Power LED Connector
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1LED +
2LED −
3LED −
+
−
−
HD : IDE Hard Disk Active LED
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1LED +
2LED −
+
−

Quick Installation Guide
8
GN : Green Function Switch
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
Open Normal Operation
Close Entering Green
Mode
GD : Green LED
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1LED +
2LED −
+
−

6ZX7
9
IR : Infrared Connector (Optional)
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No. Function
1
IR data output
2GND
3IR data input
4NC
5Power(+)
1
+
Soft POWER : Soft Power Connector
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1Signal
2GND

Quick Installation Guide
10
ATX POWER : ATX Power Connector
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
Pin No. Function
3,5,7,13,
15-17 GND
1,2,11 3.3V
4,6,19,20 VCC
10 +12V
12 -12V
18 -5V
8Power Good
95V SB stand by+5V
14
PS-ON(Soft On/Off)
1
11
PS/2 Mouse / Keyboard Connector
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PS/2 Mouse/ Keyboard
Pin No. Function
1Data
2NC
3GND
4VCC(+5V)
5Clock
6NC
PS/2 Keyboard
PS/2 Mouse

6ZX7
11
CPU FAN : CPU FAN Connector
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1GND
2+12V
3SENSE
1
PWR FAN : Power FAN Connector
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1GND
2+12V
3SENSE
1

Quick Installation Guide
12
SYSTEM FAN : System FAN Connector
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1GND
2+12V
3SENSE
1
IDE1: For Primary IDE port
PIIX4
6ZX7
82443BX
CPU
SW2
1
PIIX4
INTEL
82443ZX
SW1

6ZX7
13
IDE2: For Secondary IDE port
PIIX4
6ZX7
82443BX
CPU
SW2
1
PIIX4
INTEL
82443ZX
SW1
FLOPPY : FLOPPY PORT
PIIX4
6ZX7
82443BX
CPU
SW2
1
PIIX4
INTEL
82443ZX
SW1

Quick Installation Guide
14
LPT PORT / COM A / COM B
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1 COM B COM A
LPT PORT
JP1 : Keyboard Power On Selection
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1

6ZX7
15
USB : USB Port
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No. Function
1USB V0
2USB D0-
3USB D0+
4GND
5USB V1
6USB D1-
7USB D1+
8GND
JP7: Wake On LAN
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1+5V SB
2GND
3Signal
3
2
1

Quick Installation Guide
16
JP9 : CLEAR CMOS FUNCTION
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No. Function
1-2 close Clear CMOS
2-3 close
Normal (Default)
3 2 1
J14 :SB-LINK
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
VT82C693
SW1
PIN No. Function
1Signal
2GND
3NC
4Signal
5GND
6Signal
1

6ZX7
17
J16: Internal Modem Ring On
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1Signal
2GND
1
JP10 : CASE OPEN
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
1Signal
2GND
1

Quick Installation Guide
18
JP13/ JP14 : Close for Voodoo III
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443ZX
SW1
PIN No.
Function
Open Normal (Default)
Short Close for Voodoo III
VGA Card
JP13
JP14
Open Short
BAT1 :Battery
PIIX4
6ZX7
82443BX
CPU
SW2
PIIX4
INTEL
82443BX
SW1
+
MDanger of explosion if battery is
incorrectly replaced.
MReplace only with the same or
equivalent type recommended by the
manufacturer.
MDispose of used batteries according
to the manufacturer’s instructions.