5-11 Onboard Indicators
LAN1/LAN2 LEDs
The Ethernet ports (located beside the VGA port) have two LEDs. On each Gb LAN port, one LED blinks to indicate activity while the other may be green, amber or off to indicate the speed of the connection. See the table on the right for the func- tions associated with the connection speed LED.
LAN LED
(Connection Speed Indicator)
LED Color |
| Defi nition |
Off |
| 10 MHz |
| ||
Green |
| 100 MHz |
| ||
Amber |
| 1 GHz |
| ||
|
|
|
Onboard Power LED
When illuminated, the DP4 LED indi- cates that power from the power supply is being supplied to the motherboard. DP4 should normally be illuminated when the system is connected to AC power, whether turned on or not. DP4 will fl ash on and off when the system is in an S1, S3 (Suspend to RAM) or S4 (Suspend to Disk) state.See the table on the right for DP4 LED states.
|
| +3.3V Standby LED |
|
| (DP4) |
|
| |
State | System Status | |
On |
| Standby power present on |
| ||
|
| motherboard |
Off |
| No power connected |
| ||
Flashing |
| System in standby state |
| ||
|
|
|