Gigabyte GA-7PXSL User Manual page 28

20) FP_1 (Front Panel Headers)
Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor and system status
indicator on the chassis to this header according to the pin assignments below. Note the positive and
negative pins before connecting the cables.
1
Pin No. Signal Name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
The front panel design may differ by chassis. A front panel module mainly consists of power switch,
reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis
front panel module to this header, make sure the wire assignments and the pin assignments are
matched correctly.
Hardware Installation
PWLED+
5VSB
NC
ID_LED+
PWLED-
ID_LED-
HD+
F_SYSRDY
HD-
SYS_STATUS-
PWB+
L1_ACT
PWB+_GND
L1_LINK-
RST_BTN+
SENSOR_SDA
RST_BTN_GND
SENSOR_SCL
ID_SW+
CASE_OPEN-
ID_SW (GND)
L2_ACT
NMI_SW-
L2_LINK-
Definition
Power LED Signal anode (+)
5V Stanndby Power
No Pin
ID LED Signal anode (+)
Power LED Signal cathode(-)
ID LED Signal cathode(-)
Hard Disk LED Signal anode (+)
System Front board LED Signal
Hard Disk LED Signal cathode(-)
System Status LED Signal cathode(-)
Power Button Signal anode (+)
LAN1 active LED Signal
Ground
LAN1 Link LED Signal cathode(-)
Reset button Signal anode (+)
SMBus Data Signal
Ground
SMBus Clock Signal
ID Switch Signal anode (+)
Chassis intrusion Signal cathode(-)
Ground
LAN2 active LED Signal
NMI switch Signal cathode(-)
LAN2 Link LED Signal cathode(-)
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