MSI K9ND Master-A4R, Руководство пользователя

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Hardware Setup
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.
Pin Description Pin Description
1 Power LED + 2 5Vs/b
3 Key 4 NC
5 Power LED - 6 NC
7 HDD Activity LED + 8 System Status LED +
9 HDD Activity LED - 10 System Status LED -
11 Power 12 NIC Activity LED +
13 Power Switch- (GND) 14 NIC Activity LED -
15 Reset 16 SMBus SDA
17 Reset Switch- (GND) 18 SMBus SCL
19 NC 20 NC
21 NC 22 NIC#2 Activity LED +
23 NMI to CPU Switch 24 NIC#2 Activity LED -
25 Key 26 Key
27 ID LED+ 28 NC
29 ID LED- 30 NC
31 ID# 32 NC
33 GND 34 NC
JSSI1 Pin Definition
JSSI1
34
+5V Standby
Power LED
HDD
LED
Reset Switch
Power
Switch
LAN1 Act
LED
LAN2 Act
LED
SMBus
33
2
1
NMI Button
System
Fault LED
ID LED
ID Button