Gigabyte AMD785G Manual page 15

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(3) Speaker connector: SPEAK1
This 4-pin connector connects to the case-mounted speaker. See the figure
below.
(4) Power LED: PWR LED/PWRLED1
The Power LED is light on while the system power is on. Connect the Power
LED from the system case to this pin.
(5) IDE Activity LED: HD LED
This connector connects to the hard disk activity indicator light on the case.
(6) Reset switch lead: RESET
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 prolong the lift of the system's power supply.
See the figure below.
(7) Power switch: PWR BTN
This 2-pin connector connects to the case-mounted power switch to power
ON/OFF the system.
(8) FAN Power Headers: SYSFAN1 (3-pin), SYSFAN2 (3-pin), CPUFAN (4-pin)
These connectors support cooling fans of 350mA (4.2 Watts) or less, depending
on the fan manufacturer, the wire 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 connector.
PWRLED
Pin 1
SPEAK
Pin 1
System Case Connections
C P U F A N
4
1
1
S Y S F A N 2
3
S Y S F A N 1
1
3
F A N P o w e r H e a d e r s
13
JW FP
Pin 1

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