Procedure
Step 1 Check status before replacement.
1. Check system status.
Start SmartKit and choose Home > Storage > Routine Maintenance >
Health Check. On the Health Check page, perform inspection as instructed.
For details, see 7.1.2 Checking System Status.
If any items fail the inspection, rectify the faults by performing the recommended
actions in the inspection reports. Ensure that all other parts except the parts to be
replaced are working properly.
2. Check the status of the parts to be replaced.
Start SmartKit and choose Home > Storage > Parts Replacement > Parts
Replacement. On the Parts Replacement page, click FRU Replacement.
Then complete the check before the replacement as prompted. For details, see
7.1.3 Replacing an FRU.
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 Remove the two interface modules from the controller to be replaced.
1. Check the status of the Power indicator/Hot Swap button on the interface
module to determine whether the interface module has been successfully
powered o, as shown in Figure 7-50.
– If the indicator is o, the interface module has been successfully powered
o. Proceed to Step 3.2.
– 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
o
the interface module.
Figure 7-50 Power indicator/Hot Swap button on an interface module
2. Remove the cables from the interface module.
3. Press the latch on the interface module to release the handle and pull out the
interface module, as shown in Figure 7-51.
OceanStor V5 Series
Parts Replacement 7 Replacing FRUs
Issue 15 (2019-12-30) Copyright © Huawei Technologies Co., Ltd. 188
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