Chapter 2: Installation
2-9
Reset Connector
The reset connector is located on
pins 12 and 13 of JF1 on the
P4SGA/P4SGL (3 and 4 on the
P4SGR/P4SGE). This connector
attaches to the reset switch on
the computer chassis. See the
table on the right for pin defini-
tions.
Pin
Number
12
13
Definition
Ground
Reset
Reset Pin
Definitions
(JF1)
PW_ON Connector
The PW_ON connector is located
on pins 9 and 10 of JF1 on the
P4SGA/P4SGL (1 and 2 on the
P4SGR/P4SGE). This header
should be connected to the chas-
sis power button, which you may
also configure to put the system
into suspend mode (see the Power
Button Mode setting in BIOS). To
turn off the power when the sus-
pend mode is enabled, depress
the power button for at least 4
seconds. See the table on the
right for pin definitions.
Pin
Number
9
10
Definition
PW _O N
Ground
PW_ON
Pin Definitions
(JF1)
IDE LED
The IDE LED is located on pins 1 to
4 of JF2 on the P4SGA/P4SGL (13
and 14 of JF1 on the P4SGR/
P4SGE). This connects to the
hard drive LED to display hard
drive activity. See the table on the
right for pin definitions.
IDE LED
Pin Definitions
(JF2)
Pin
Number
1
2
3
4
Definition
+5V
HD Active
HD Active
+5V