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Chapter 2
HARDWARE INSTALLATION
User's Manual |
WL051
Front Panel Pin Assignment
Pin Assignment
Pin Assignment
1
PWSIN
2
3V3SB
3
GND
4
SUS_LED
5
RESET
6
HD_LED
Front Panel
X
Internal I/O Connectors
PWR-LED - Power/Standby LED
When the system’s power is on, this LED will light. When the system is in the S1 (POS - Power
On Suspend) state, it will blink every second. When the system is in the S3 (STR - Suspend To
RAM) state, it will blink every 4 seconds.
HD-LED - Hard Drive LED
This LED will light when the hard drive is being accessed.
PWR-SW - Power Switch
This switch is used to power on or off the system.
RESET - Reset Switch
This switch allows you to reboot without having to power off the system.
Front Panel Pin Combination
Pin Name
Pin Name
PWR-LED
2
3V3SB
PWR-SW
1
PWSIN
4
SUS_LED
3
GND
HD-LED
2
3V3SB
RESET
3
GND
6
HD_LED
5
RESET