Western Digital Ultrastar ScaleUp SE4U102 User Manual page 147

User Guide
Figure 144: LED Pointer Orientation
Caution: To ensure proper airflow for enclosure cooling, all drive slots must be populated
with either drives or drive blanks.
Step 27 : Ensure that the enclosure has been pulled out of the rack until the rail latches engage.
Step 28 : Install each drive in the place it was removed from by following the labels or marks that were
added earlier.
Step 29 : Align the drive with the empty slot that will receive it. Lower it into the slot, ensuring that it stays
level and does not bind.
3. Support
3.8 Rails Replacement
131