M81-X Series User’s Manual
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5.8. Front Panel I/O Header “FSP1”
The M81-X series motherboard connectors to the front panel I/O are located on jumper
block FSP1. The illustrations is below.
Power Switch - It is a 2-Pin header connects to the chassis-mounted power button.
Reset - It is a 2-Pin header connects to the chassis-mounted reset switch and is used
to reboot the system.
HDD LED - It is a 2-Pin header connects to the chassis-mounted HDD LED to indicate
HDD activity.
Key Lock - It is a 2-Pin header connects to the chassis-mounted key lock switch. The
key lock switch is used to lock the keyboard for security purpose.
Power LED - It is a 3-Pin header connects to the chassis-mounted power LED. Power
LED is on, when the motherboard is supplied power.
2 1
2 1
2 1
2 1
2 1
26 25
26 25
26 25
26 25
26 25
Power
Switch
Reset Switch
Power
LED
K/B
Lock
Reserve for
Speaker
2 1
2 1
2 1
2 1
2 1
26 25
26 25
26 25
26 25
26 25
HDD
LED
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