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•
Power Module LEDS and Buzzer
•
UNS Power Switch LEDs
•
UNS Port LEDs
1.7.1 Hard Disk Tray LEDs
The LEDs are to the right of the latch.
The following table describes the LEDs on the hard disk tray.
Table 2 Hard Disk Tray LEDs
LED
1 - Status
2 - Access
1.7.2 Power Module LEDS and Buzzer
The LEDs are to the right of the power socket.
1
UNS Series Hardware Installation Guide
COLOR
STATUS
DESCRIPTION
Green
On
The hard disk is inserted and working normally.
Amber
On
The hard disk has failed.
Blinking
The hard disk data is being rebuilt.
Off
There is no hard disk in the tray or the power is off.
Green
Blinking
The hard disk is being accessed.
Off
The hard disk is not being accessed or there is no hard disk in the tray.
Chapter 1 Hardware Installation
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