ASROCK Vig103M Manual page 22

System panel connector (10-1 pin JFP1):
These connectors are for electrical connection to the front panel switches and LEDs.
Figure 100: Front Panel Connectors
• System power LED (2-pin PWR_LED)
This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector.
The system power LED lights up when you turn on the system power, and blinks when the system is in
sleep mode.
• Hard disk drive activity LED (2-pin HDD_LED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector.
The HDD LED lights up or flashes when data is read from or written to the HDD.
• ATX power button/soft-off switch (2-pin PWR_SW)
This connector is for the system power switch.
• Reset switch (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the
system power.
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V1.0 Vig103M Motherboard Manual