Seagate Exos AP 4U100 Installation And Maintenance Manual page 40

2
1
LED Description
1 Unused LED
2 Fault/Ident bit
Figure 21 LEDs: Dual path SFF 2.5" disk drive carrier modules with adapters -to be inserted from top
40 System overview
Top view of SFF disk drive module
2.5" (SFF) drive in 3.5" adapter aligned to module slot
Definition
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OFF — The disk drive module is operating normally.
Solid amber — A fault has been detected or a service action is required.
OR
Blinking amber (1s ON, 1s OFF) — Ident bit is set.