Installing A Controller Fan Module; Replacing An Hs Expander Module - Seagate Exos E 4U106 Hardware Installation And Maintenance Manual

2. With your other hand, grasp the handle located on the top of the fan, and pull upwards to remove the fan from
its slot as shown in
Figure 65 Removing a controller fan (2 of 2)

Installing a controller fan module

Refer to Figure 64 (page 79)
You will insert the module into the slot rather than remove it.
IMPORTANT: Handle the controller fan carefully, and avoid damaging connectors.
1. Check for damage, especially to all module connectors.
2. Align the controller fan module for use in the fan slot that is accessible from the top panel.
3. Insert the controller fan module into the slot, and gently press down on the module until it seats firmly in its
connector.
4. Verify that the Controller Fan Status LED is off. Verify that the front panel LED states show no amber module
faults.
5. If replacing multiple fans, repeat

Replacing an HS Expander module

This section provides procedures for replacing a failed HS Expander module. Illustrations in HS Expander
replacement procedures show top panel views of the enclosure, with the module properly oriented for insertion into
the top panel of the enclosure near the right wall.
If an HS Expander module fails, the remaining modules are sufficient to maintain operation of the enclosure. You
need not halt operations and completely power-off the enclosure when replacing only one HS Expander module.
See CAUTION bullets regarding electrostatic discharge and anti-static protection on
TIP: The illustrations show HS Expander module replacement as you face the enclosure front and view the top
panel. See also
80 Module removal and replacement
Figure 65.
and Figure 65
step 1
Figure 9 (page 22) and Figure 11 (page
when performing this procedure, but ignore the directional arrow.
through step 4.
23).
page 73.