Gigabyte 586ATX4 User Manual page 65

t
Speaker Connector
Pin No.
1 VCC.
2 NC.
3 NC.
4 Data.
t
Soft Power Connector
Pin No.
1 GND.
2 CTRL-Signal.
t
J17 : Keyboard Power on Selection
Pin No.
1-2 Enable
2-3 Disable
t
SW1: CPU INT./ EXT. FREQ. RATIO
X OFF
O ON
SW 1 J8 MHz
ON OFF 60
OFF OFF 66
OFF ON 75
SW 2 3
x 1.5 X X
x 2 O X
x 2.5 O O
x 3 X O
x 3.5 X X
x 4 O X
x 4.5 O O
x 5 X O
x 5.5 X X
Function
Function
Function
SW
AUTO X
2.0 V X
2.1 V X
2.2 V X
2.3 V X
2.4 V O
2.5 V O
8 2.6 V O
X 2.7 V O
X 2.8 V X
X 2.9 V X
X 3.0 V X
X 3.1 V X
O 3.2 V O
O 3.3 V O
O 3.4 V O
O 3.5 V O
3-5
Hardware Installation
4 5 6 7
X X O
X X X
X O X
O X X
O O X
X X X
X O X
O X X
O O X
X X O
X O O
O X O
O O O
X X O
X O O
O X O
O O O