Attaching The Cable Chains - Lenovo 7D7Y Service Manual

g. Repeat these substeps to reinstall all of the drives.
Step 6. Slide the drawer back into the drive shelf by pushing it from the center and closing both levers.
Attention: Risk of equipment malfunction – Make sure to completely close the drive drawer by
pushing both levers. You must completely close the drive drawer to allow proper airflow and
prevent overheating.
Step 7. Attach the bezel to the front of the drive shelf.

Attaching the cable chains

The final step in installing a drive drawer is attaching the left and right cable chains to the drive shelf. When
attaching a cable chain, reverse the order you used when disconnecting the cable chain. You must insert the
chain's horizontal connector into the horizontal bracket in the enclosure before inserting the chain's vertical
connector into the vertical bracket in the enclosure.
Before you begin
• You have replaced the drive drawer and all of the drives.
• You have two replacement cable chains, marked as LEFT and RIGHT (on the horizontal connector next to
the drive drawer).
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Service Guide for DM120S, DM240S, and DM600S