b.
Secure the power cord to the power supply using the power cord retainer.
5.
Turn on the power to the new power supply canister.
4.2.6. Step 4: Complete power supply replacement
Confirm that the new power supply is working correctly, gather support data, and resume normal
operations.
Steps
1.
On the new power supply, check that the green Power LED is on and the amber Attention LED
is OFF.
2.
From the Recovery Guru in ThinkSystem System Manager, select Recheck to ensure the
problem has been resolved.
3.
If a failed power supply is still being reported, repeat the steps in
Step 2: Remove failed power
supply, and in Step 3: Install new power supply. If the problem continues to persist, contact
technical support.
4.
Remove the antistatic protection.
5.
Collect support data for your storage array using ThinkSystem System Manager.
a.
Select Support › Support Center › Diagnostics.
b.
Select Collect Support Data.
c.
Click Collect.
The file is saved in the Downloads folder for your browser with the name, support-data.7z.
6.
Return the failed part to Lenovo, by following all packaging instructions and using any
packaging materials that are provided.
4.2.7. What’s next?
Your power supply replacement is complete. You can resume normal operations.
4.3. Replace DE2000H or DE4000H power canister (60-drive)
You can replace a power canister in a DE2000H or DE4000H array with a 60-
drive shelf, which includes the following shelf types:
•
DE4000H (4U60) controller shelf
•
DE600S drive shelf
4.3.1. About this task
Each 60-drive controller shelf or drive shelf includes two power canisters for power redundancy. If a
power canister fails, you must replace it as soon as possible to ensure that the shelf has a
redundant power source.
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