Huawei OceanStor Dorado V3 Series Parts Replacement page 137

OceanStor Dorado V3 Series
Parts Replacement
You can proceed to next steps only when all items pass the pre-replacement check and the
replacement page is displayed. If any item fails, rectify the fault as prompted.
Step 2 Wear an ESD wrist strap.
Step 3 Check the status of the Power indicator/Hot Swap button on the interface module to determine
whether the interface module is successfully powered off, as shown in
l
l
Figure 5-49 Power indicator/Hot Swap button on an interface module
Step 4 Remove the cables from the interface module that you want to replace.
Step 5 Press the latch on the interface module and pull out the interface module, as shown in
5-50.
Issue 05 (2019-01-30)
If the indicator is off, the interface module is successfully powered off. Proceed to
4.
If the indicator is on, use a paper clip or a similar object to press the Power indicator/Hot
Swap button on the interface module to power off the interface module.
Copyright © Huawei Technologies Co., Ltd.
5 Replacing FRUs
Figure 5-49.
Step
Figure
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