Checking Leds; Aps/Ang-3000/7000 Front Panel Leds - Enterasys ANG-1000 Installation & Service Manual

Chapter 4
Basic System Operation
Aurorean APS/ANG-3000/7000 systems contain informative LEDs on the
front panel.
Front panel LEDs for the APS/ANG-3000/7000 systems share the same LEDs.
Table 1 describes each front panel LED and indicates what action should be
taken for each LED state (on, off, or blinking).
Table 1 APS/ANG-3000/7000 Front Panel LED Meanings
This LED... Indicates...
The system is powered on or
Green
off. If this LED remains off
even when the system is
Power
connected to a working
power source, the power
supply is no longer functional.
System status.
Amber
Will blink on reset or power-
up.
Status
Hard Disk activity.
Green
Access occurring at any one
of three sources: Hard Disk 1,
Drive
Hard Disk 2, or an external
SCSI drive connected to the
SCSI activity connector
Aurorean Installation & Service Guide
When
the LED Do the following...
is...
On No action required.
Off Verify that the power cord is plugged into a
functional wall outlet or UPS and into the
receptacle on the system's rear panel.
Blinking A blinking green LED indicates the system is
in sleep mode. The sleep mode switch is
located near the power switch. See
Figure 90 on page 132.
Blinking No action required.
On No action required.

Checking LEDs