MSI K8N NEO4-F User Guide - Page 33

Front Panel Connectors: JFP1 / JFP2, Front USB Connectors: JUSB1 / JUSB2 / JUSB3

Page 33 highlights

Hardware Setup Front Panel Connectors: JFP1 / JFP2 The mainboard provides two front panel connectors for electrical connection to the front panel switches and LEDs. JFP1 is compliant with Intel® Front Panel I/O Connectivity Design Guide. JFP1 Pin Definition PIN Power Power LED Switch 1 2 JFP1 2 1 10 3 9 4 5 HDD Reset 6 LED Switch 7 8 9 Speaker SIGNAL HD_LED_P FP PW R/SLP HD_LED_N FP PW R/SLP RST_SW_N PWR_SW_P RST_SW_P PWR_SW_N RSVD_DNU DESCRIPTION Hard disk LED pull-up MSG LED pull-up Hard disk active LED MSG LED pull-up Reset Switch low reference pull-down to GND Power Switch high reference pull-up Reset Switch high reference pull-up Power Switch low reference pull-down to GND Reserved. Do not use. JFP2 Pin Definition JFP2 2 1 8 7 Power LED PIN SIGNAL 1 GND 3 SLED 5 PLED 7 NC PIN SIGNAL 2 SPK- 4 BUZ+ 6 BUZ- 8 SPK+ Front USB Connectors: JUSB1 / JUSB2 / JUSB3 The mainboard provides three standard USB 2.0 pin headers JUSB1 & JUSB2 & JUSB3. USB 2.0 technology increases data transfer rate up to a maximum throughput of 480Mbps, which is 40 times faster than USB 1.1, and is ideal for connecting high- speed USB interface peripherals such as USB HDD, digital cameras, MP3 players, printers, modems and the like. JUSB1 & JUSB2 & JUSB3 Pin Definition PIN SIGNAL PIN SIGNAL 2 10 1 VCC 2 VCC 1 9 3 USB0- 4 USB1- JUSB1, JUSB2, JUSB3 (USB 2.0) Connected to JUSB1, JUSB2, or JUSB3 (the USB pinheader in YELLOW color) 5 USB0+ 7 GND 9 Key (no pin) 6 USB1+ 8 GND 10 USBOC USB 2.0 Bracket (Optional) MSI Reminds You... Note that the pins of VCC and GND must be connected correctly, or it may cause some damage. 2-19

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2-19
Hardware Setup
Front Panel Connectors: JFP1 / JFP2
The mainboard provides two front panel connectors for electrical connection
to the front panel switches and LEDs. JFP1 is compliant with Intel
®
Front Panel I/O
Connectivity Design Guide.
Front USB Connectors: JUSB1 / JUSB2 / JUSB3
The mainboard provides three standard USB 2.0 pin headers
JUSB1 & JUSB2
& JUSB3. USB 2.0 technology increases data transfer rate up to a maximum throughput
of 480Mbps, which is 40 times faster than USB 1.1, and is ideal for connecting high-
speed USB interface peripherals such as
USB HDD
,
digital cameras
,
MP3 players
,
printers
,
modems and the like
.
MSI Reminds You...
Note that the pins of VCC and GND must be connected correctly, or it
may cause some damage.
7
8
Power
LED
Speaker
1
2
JFP2
JFP1
1
9
10
2
Power
LED
Power
Switch
Reset
Switch
HDD
LED
PIN
SIGNAL
DESCRIPTION
1
HD_LED_P
Hard disk LED pull-up
2
FP PWR/SLP
MSG LED pull-up
3
HD_LED_N
Hard disk active LED
4
FP PWR/SLP
MSG LED pull-up
5
RST_SW_N
Reset Switch low reference pull-down to GND
6
PWR_SW_P
Power Switch high reference pull-up
7
RST_SW_P
Reset Switch high reference pull-up
8
PWR_SW_N
Power Switch low reference pull-down to GND
9
RSVD_DNU
Reserved. Do not use.
JFP1 Pin Definition
PIN
SIGNAL
PIN
SIGNAL
1
GND
2
SPK-
3
SLED
4
BUZ+
5
PLED
6
BUZ-
7
NC
8
SPK+
JFP2 Pin Definition
PIN
SIGNAL
PIN
SIGNAL
1
VCC
2
VCC
3
USB0-
4
USB1-
5
USB0+
6
USB1+
7
GND
8
GND
9
Key (no pin)
10
USBOC
JUSB1 & JUSB2 & JUSB3 Pin Definition
JUSB1, JUSB2, JUSB3
(USB 2.0)
1
2
10
9
Connected
to JUSB1, JUSB2, or
JUSB3 (the USB pinheader in
YELLOW
color)
USB 2.0 Bracket
(Optional)