MSI 915GLM4 User Guide - Page 29

Front Panel Connector: JF_P1, CD-In Connector: JAUX1

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Hardware Setup Front Panel Connector: JF_P1 The mainboard provides one front panel connectors for electrical connection to the front panel switches and LEDs. JF_P1 is compliant with Intel® Front Panel I/O Connectivity Design Guide. JF_P1 10 Power Switch Power LED 2 9 Reset Switch HDD 1 LED JF_P1 Pin Definition PIN SIGNAL 1 HD_LED_P 2 FP PW R/SLP 3 HD_LED_N 4 FP PW R/SLP 5 RST_SW_N 6 PWR_SW_P 7 RST_SW_P 8 PWR_SW_N 9 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. CD-In Connector: JAUX1 The connector is for CD-ROM audio connector. GND L R JAUX1 2-17

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2-17
Hardware Setup
Front Panel Connector: JF_P1
The mainboard provides one front panel connectors for electrical con-
nection to the front panel switches and LEDs. JF_P1 is compliant with Intel
®
Front Panel I/O Connectivity Design Guide.
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.
JF_P1 Pin Definition
1
2
9
10
JF_P1
HDD
LED
Reset
Switch
Power
LED
Power
Switch
CD-In Connector: JAUX1
The connector is for CD-ROM audio connector.
JAUX1
GND
R
L