HP ProLiant SL270s Gen8 SE Server - Manual (Page 13)

Component identification 13
GPU numbering
• Left node
• Right node
Hot-plug drive LED definitions
Item LED Status Definition
1
Locate Solid blue The drive is being identified by a host application.
Flashing blue The drive carrier firmware is being updated or requires an update.
2 Activity ring Rotating green Drive activity
Off No drive activity