Icon Description Condition Corrective action
• Ambient temperature is too high.
• External airflow is obstructed.
See Getting help.
Memory
indicator
The indicator blinks amber if
a memory error occurs.
See the system event log or system
messages for the location of the failed
memory. Reinstall the memory device. If the
problem persists, see Getting help.
PCIe
indicator
The indicator blinks amber if
a PCIe card experiences an
error.
Restart the system. Update any required
drivers for the PCIe card. Re-install the card.
If the problem persists, see Getting help.
Hard-drive indicator codes
Figure 6. Hard-drive indicators
1. hard-drive activity indicator 2. hard-drive status indicator
3. hard drive
NOTE: If the hard drive is in Advanced Host Controller Interface (AHCI) mode, the status indicator
(on the right side) does not function and remains off.
Drive-status indicator pattern (RAID only) Condition
Blinks green two times per second Identifying drive or preparing for removal.
Off Drive ready for insertion or removal.
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