28-0335 Rev. D
Disk Drive LEDs
LED
State
Description
OPEN
Activity
Green Solid
Drive is powered on.
(Activity)
Rapid blink
(4 per second)
LED
State
Description
Slow blink
(1 per second)
Two rapid blinks Drive is being rebuilt or repaired.
then pause
Off Drive state is normal. Drive is being
used by the ContentStore.
Off
No power is being provided to the drive.
Red Solid
(Status)
Blinking
Drive activity.
*This LED applies only to fans controlled by the chassis.
Drive has failed.
Drive is not being used by the
ContentStore.
Drive is being winked.
Status
1 Power
2 SAS-Out
3 Power Fail
4 Heartbeat
5 SAS-In
6 Overheat/
Fan Fail*
Solid
Solid
Solid
Unused
Solid
Flashing
Solid
Power is being supplied to the
power supply units.
SAS output port is connected
A power supply module has
failed.
Unused
SAS input port is connected
Fan failure has occurred.
Requires immediate attention.
Indicates overheat condition.
NOTE
: For descriptions of all ContentStore 3160 LEDs, refer to the
Harmonic MediaGrid Installation and Configuration Guide
.
Left Control Panel
15
OPEN
0
OPEN
Right Control Panel
1
2
3
4
5
6
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Control Panel LEDs