Replacing A Cooling Module; Removing A Cooling Module - Lenovo Storage D1212 Hardware Installation And Maintenance Manual

Note: The drawers must be populated with drives in whole rows at a time (there are 3 rows of 14 drives per
drawer). The minimum number of drives in an enclosure is 14, the number of rows must not differ by more
than 1 between top and bottom drawers and the rows should be populated from the front to the rear of the
enclosure.

Replacing a Cooling Module

Note: 5U enclosures only.
This topic provides instructions on how to remove and insert the cooling module.

Removing a Cooling Module

Important: Before removing a module, make sure that you have a replacement module to insert.
1. Identify the cooling module to be removed. If the module has failed, the fan fault LED will be lit amber
(see Figure 91 "Cooling Module LEDs" on page 89).
Figure 91. Cooling Module LEDs
2. As shown in Figure 92 "Removing a Cooling Module (1)" on page 90 and Figure 93 "Removing a Cooling
Module (2)" on page 90, push down and hold the black release latch (1) and pull out the module by its
handle (2).
.
Chapter 6 Module Removal and Replacement
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