Front Panel Connectors: Jssi1, Jfp1, Jfp2, Jfp3 - MSI MS-9282 User Manual

Front Panel Connectors: JSSI1, JFP1, JFP2, JFP3

The mainboard provides 4 front panel connectors for electrical connection to the
front panel/back plane switches and LEDs. The JSSI1 & JFP1 connect the front panel
and the back plane; the JFP2 connects the SAS signal; the JFP3 connects the LAN
LED and system LED signal.
ID Button
33
34
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
NMI Button
Reset Switch
Power
ID LED Switch
SMBus
LAN2 Act
LED
LAN1 Act
LED
JSSI1 Pin Definition
Description
Power LED +
Key
Power LED -
HDD Activity LED +
HDD Activity LED -
Power Switch+
Power Switch- (GND)
Reset Switch+
Reset Switch- (GND)
NC
NC
NMI to CPU Switch
Key
ID LED+
ID LED-
ID#
GND
Hardware Setup
HDD
LED
Power LED
1
JSSI1
2
+5V Standby
System
Fault LED
Pin Description
2 5Vs/b
4 NC
6 NC
8 System Status LED +
10 System Status LED -
12 NIC Activity LED +
14 NIC Activity LED -
16 SMBus SDA
18 SMBus SCL
20 NC
22 NIC#2 Activity LED +
24 NIC#2 Activity LED -
26 Key
28 NC
30 NC
32 NC
34 NC
2-11