2-7
Chapter 2: Installation
Front Control Panel
JF1 contains header pins for various front control panel connectors. See
Figure 2-8
for
the pin definitions of the various connectors. Refer to
Section 2-6
for details.
2-6
Connector Definitions
Power Connector
The proprietary power supply connector (JWR1 and JWR2) meets the SSI (Superset
ATX) 20-pin specification. Refer to the table below for the pin definitions of the ATX
20-pin power connector. This connection supplies power to the chipset, fans and
memory.
Figure 2-8. JF1 Header Pin Connectors
Pin#
Definition
Pin#
Definition
1
GND
11
PS_ON_N
2
GND
12
5V_STBY
3
GND
13
GND
4
GND
14
GND
5
GND
15
GND
6
NC
16
NC
7
12V
17
12V
8
12V
18
12V
9
12V
19
12V
10
12V
20
12V
20
19
2
1
Power Button
Power LED
HDD LED
NIC 1
OH Fan Fail LED
Power Fail LED
Ground
Ground
NM 1
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset
X (Key)
NIC 2
X (Key)
Ground
Summary of Contents for H8DMT
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