Drive Active
Indicator
Drive Fault
Indicator
Meaning Diagnosis
Steady green or
o
Steady yellow The NVMe drive is
faulty.
Reseat the NVMe
drive. If the
problem persists,
replace the NVMe
drive.
O Blinking yellow at
2 Hz
The NVMe drive is
being located by
the OS or hot-
swapped.
N/A
Blinking yellow at
0.5 Hz
The hot removal
process is
complete, and the
NVMe drive is
removable.
Remove the
NVMe drive.
NOTE
If the fault
indicator is
blinking yellow at
0.5 Hz after the
NVMe drive is
inserted, reseat the
NVMe drive.
Table 5-7 M.2 FRU indicators
Indicator
Status Meaning Diagnosis
Procedure
M.2 FRU fault
indicator
O The M.2 FRU is
running properly.
N/A
Blinking yellow The M.2 FRU is
being located or
the RAID is being
reconstructed.
Steady yellow The M.2 FRU
cannot be
detected or is
faulty.
1. Check whether
the M.2 FRU is
in good
contact.
2. If the contact
is normal but
the fault
persists,
replace the M.
2 FRU.
M.2 FRU activity
indicator
O The M.2 FRU is
not in position or
is faulty.
Blinking green The M.2 FRU is in
the read/write or
synchronization
state.
N/A
Huawei Servers
Troubleshooting 5 Diagnosing and Rectifying Faults
Issue 20 (2020-09-25) Copyright © Huawei Technologies Co., Ltd. 47
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