MSI IMGS45M User Guide - Page 24

Front Panel Connector: JFP1, Audio Amplifier Connector: JAMP1

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▍ Hardware setup Front Panel Connector: JFP1 The mainboard provides one front panel connector for electrical connection to the front panel switches and LEDs. The JFP1 is compliant with Intel® Front Panel I/O Connectivity Design Guide. Power Power LED Switch +- 2 10 1 9 +HDD -Re+set LED Switch PIN SIGNAL 1 HD_LED + 2 FP PWR/SLP 3 HD_LED - 4 FP PWR/SLP 5 RST_SW - 6 PWR_SW + 7 RST_SW + 8 PWR_SW - 9 RSVD_DNU 10 KEY 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. Key Audio Amplifier Connector: JAMP1 The JAMP1 is used to connect audio amplifiers to enhance audio performance. 1 PIN SIGNAL 1 AMP_L- 2 AMP_L+ 3 AMP_R- 4 AMP_R+ 2-10

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2-10
HARDWARE SETUP
▍
Front Panel Connector: JFP1
The mainboard provides one front panel connector for electrical connection
to the front panel switches and LEDs. The JFP1 is compliant with Intel®
Front Panel I/O Connectivity Design Guide.
1
2
9
10
HDD
LED
Reset
Switch
Power
LED
Power
Switch
+
+
+
-
-
-
PIN
SIGNAL
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
HD_LED +
FP PWR/SLP
HD_LED -
FP PWR/SLP
RST_SW -
PWR_SW +
RST_SW +
PWR_SW -
RSVD_DNU
KEY
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.
Key
Audio Amplifier Connector: JAMP1
The JAMP1 is used to connect audio amplifiers to enhance audio perfor
-
mance.
1
PIN
SIGNAL
1
2
3
4
AMP_L-
AMP_L+
AMP_R-
AMP_R+