Symantec S450 Serie Handbuch Seite 18

LED Color
Off
Solid green
Flashes green
Blinks red
Solid red
Front Panel Drive Status (1–8) LEDs

Note: SAS drives (1–4) include status arrow LEDs: UP for green and DOWN for red. NVMe drives
(5–8) include a single status LED that blinks green or red.
Note: For instructions on replacing drives, see "Installing Drives" on page 21.
e
S450 Rear Panel
The S450 rear panel includes the following components:
Power
Supply Unit 1
S450 Rear Panel
P S U
OWER UPPLY NITS
from an external power source. A failed power supply unit can be replaced while the appliance is powered
by the other power supply. Power supply units include a status LED in the lower right that exhibits the fol-
lowing behavior:
LED Color
Off
Solid green
Blinks green
PSU Status LEDs (1–2)
Chapter 3 English Instructions
Description
The disk has not yet been populated.
The disk has been populated.
The disk is being accessed.
The disk is offline.
The disk has encountered a fault.
Power Power
Supply Unit 2 Switch
(1–2) Two redundant, hot-swappable power supply units that power the appliance
Description
No power present.
Operating normally.
The power supply is in hot-standby mode, where AC is present but only 12V
is output.
Large Riser Card (Slots 4–5)
5
ID 2:3 2:2 2:1 2:0
LED
LAN
Ports
Small Riser Card (Slot 3)
4
1:0 0:0 Serial
Port
MGMT
Ports
3
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