checking leds
All LEDs, including the Thunderbolt and USB 3.0 connection indicators, light blue to indicate normal
function. The System LED located on the power button, and the Drive Status LED indicators on the
front of both drive carriers and the Media Pod, can light red or orange to indicate a problem with the
physical drive or the RAID on the 3.5” HDD.
trouBleSHooting uSing leDS
Use the LED indicators for troubleshooting problems. Use the table below for quick reference.
State Power Button 3.5” Disk Status 3.5” Disk Activity
Dark No power, powered off Power off,
disk carrier not inserted
Power off, no disk,
disk carrier not inserted
Blue Normal Normal Disk ready
Flashing Blue — — Activity
Orange short duration - booting up or
shutting down
long duration - RAID 1 rebuilding,
RAID problem
RAID degraded,
RAID rebuiliding
—
Red Fatal error in RAID, high tem-
perature threshold exceeded, Fan
failure
Fatal error in RAID —
State Thunderbolt USB 3.0 Media Pod Link/Act
Dark No connection No connection No connection
Blue Normal Normal Normal
Flashing Blue Activity Activity Activity
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Pegasus2 R2+ Product Manual