8)PWR_LED
The PWR_LED connector is connected with the system power indicator to indicate whether the system is on/off. It will blink when the system enters suspend mode(S1).
1
Pin No. | Definition |
1 | MPD+ |
2 | MPD- |
3 | MPD- |
|
|
9)F_PANEL (Front Panel Jumper)
Please connect the power LED, PC speaker, reset switch and power switch etc. of your chassis front panel to the F_PANEL connector according to the pin assignment below.
Message LED/
Power/
Sleep LED
Speaker Connector
Power
Switch
| MSG+ MSG- PW+ PW- | SPEAK+ | SPEAK- |
| 2 |
| 20 |
| 1 |
| 19 |
| HD+ HD- RES- RES+ NC |
|
|
| Reset Switch |
| |
| IDE Hard Disk Active LED | ||
HD (IDE Hard Disk Active LED) | Pin 1: LED anode(+) |
|
|
| Pin 2: LED |
|
|
SPEAK (Speaker Connector) | Pin 1: Power |
|
|
| Pin 2- Pin 3: NC |
|
|
| Pin 4: |
|
|
RES (Reset Switch) | Open: Normal |
|
|
| Close: Reset Hardware System |
|
|
PW (Power Switch) | Open: Normal |
|
|
| Close: Power On/Off |
|
|
MSG (Message LED/Power/Sleep LED) | Pin 1: LED anode(+) |
|
|
| Pin 2: LED |
|
|
NC | NC |
|
|
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