GS950 PS V2 Series of Gigabit PoE+ Ethernet Switches Installation Guide
91
LEDs
The PWR LED on the front of the switch is off, indicating the unit is not
receiving power. Try the following:
Verify that the power cord is securely connected to the power
source and the AC connector on the back panel of the switch.
Verify that the power outlet has power by connecting another
device to it.
Try connecting the unit to another power source.
Try a different power cord.
Verify that the voltage from the power source is within the required
range for your region. Refer to Table 14 on page 102.
All the port LEDs are off even though the ports are connected to active
network devices. The switch might be operating in low power mode. To
toggle on the LEDs, press the eco-Friendly button on the front panel.
The eco-Friendly button is also used to reboot the switch and restore
the default settings to the features. Refer to “eco-Friendly Button” on
page 36.
The switch does not forward network traffic during the reboot
process. Some network traffic may be lost.
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