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Chapter 3. Hardware Specification
RSC-3ETS User Manual
3�1�3 LED
HDD Activity LEDs
Blue (On)
HDD present
Blue (Blinking)
HDD Activity detected or Locate HDD
Off
HDD no connect or Power Off
HDD Fault/Status LEDs
Off
Normal
Red (Blinking)
Re-build status
Red (On)
HDD Fault or Locate HDD
SAS HD Link Status
Blue (On)
Link up
Blue (Blinking)
Activity detected
Off
Link down
Expander Blink (LED5)
Blue (Blinking)
Expander alive, 0.833Hz
(12 seconds per cycle)
Expander Heart Bit (LED4) Blue (Blinking)
Expander FW running
MCU Status (LED15)
Yellow (On)
MCU alive
Yellow (Off)
Boot loader mode
LED4
LED4
LED5
LED5