Huawei OceanStor Dorado V3 Series

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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 5.1.3 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 Press latches on the expansion module to release the handles and pull out the expansion

module, as shown in Figure 5-100.

Figure 5-100 Removing an expansion module

Step 4 Place the removed expansion module into an ESD bag.

Step 5 Take the spare part out of its ESD bag.

Step 6 Open the handles of the spare part, insert it into the empty slot, and close the handles, as

shown in Figure 5-101.

OceanStor Dorado V3 Series

Parts Replacement

5 Replacing FRUs

Huawei OceanStor Dorado V3 Series - Page 186