Lenovo D1212, Hardware Installation And Maintenance Manual

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Removing a PSU
Important: Before removing a PSU, make sure that you have a replacement module to insert.
1. Identify the PSU to be removed using appropriate fault reporting software.
2. As shown in Figure 94 “Removing a PSU Module (1) ” on page 91 and Figure 95 “Removing a PSU
Module (2) ” on page 91, push the red release latch to the right and hold it (1), then pull out the module
by its handle (2).
Figure 94. Removing a PSU Module (1)
Figure 95. Removing a PSU Module (2)
Important: The PSU module bay must not be empty for more than two minutes while the enclosure is
powered.
Chapter 6
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Module Removal and Replacement
91