Step 5 Take the spare part out of its ESD bag.
Step 6 Open the handle of the spare part, insert the spare part into the empty slot, and close the
handle, as shown in Figure 4-35.
Figure 4-35 Installing a power module
Step 7
Wait about one minute and check the status of the Running/Alarm indicator on the power
module to determine whether the power module is successfully installed. Figure 4-36 shows
the location of the Running/Alarm indicator.
l If the indicator is steady green, the power module is successfully installed.
l If the indicator is steady red or off, the newly installed power module is faulty, the power
module slot is faulty, or the power module is incorrectly installed.
Figure 4-36 Running/Alarm indicator on a power module
Step 8 Confirm the replacement.
After the preceding procedure is complete, check services on the host for any storage-related
error. If any storage-related error is reported, contact Huawei technical support.
----End
Follow-up Procedure
Label the replaced power module to facilitate subsequent operations.
OceanStor Dorado V3 Series
Parts Replacement
4 Replacing CRUs
Issue 05 (2019-01-30) Copyright © Huawei Technologies Co., Ltd. 36
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