Dell EMC Unity All Flash Installation And Service Manual page 53

Figure 51. Embedded module LEDs
Table 5. Embedded module LEDs
LED
Embedded module power
Ethernet port link
Ethernet port activity
SAS port/activity Link
Port link
Storage processor assembly fault
Storage processor assembly power
Unsafe to remove
Location State
Amber
Off
Green
Off
Amber blinking
Off
Blue
Off
Green
Amber
Off
Amber
Blue
Amber or blue
blinking
Blue and amber
alternating (green
for 3 seconds)
Blue and amber
alternating at one
second intervals
Off
Green
Green blinking
Off
White
Off
Description
Embedded module has faulted.
No fault has occurred, normal operation.
Link established.
No link established.
Port activity.
No port activity.
SAS port link is up.
No link established.
Link up with high speed.
Link up with degraded speed.
Link down.
Fault has occurred.
Storage processor assembly in Degraded
Mode.
System is booting.
System not initialized. A management IP
address has not been assigned.
Storage processor assembly in Service
Mode.
No fault has occurred, normal operation.
Storage processor assembly is on (main
power).
Storage processor assembly is initializing
a serial over LAN session.
Storage processor assembly is off.
Do not remove the SP assembly.
Improper removal could cause data loss.
Safe to remove the SP assembly
or embedded module when the SP
assembly or embedded module has been
properly prepared.
Service Procedures 53