<body id="task-4211--en"><main role="main"><article role="article" aria-labelledby="ariaid-title1"><h1 class="title topictitle1" id="ariaid-title1">PSU Removal</h1><div class="body taskbody"><p class="shortdesc"></p><section class="section context"></section><ol class="ol steps"><li class="li step stepexpand"><span class="ph cmd">Press the PSU latch to the left to release the PSU.</span><div class="itemgroup info"><img class="image" src="https://storage.googleapis.com/celestica-0bf78e5d-724d-4dca-8688-ba85426fd88f/snapshots/3FzJ4Hj9LRuQZekFjJDs/115b7791-1d0e-4747-ae5b-0ef360efdff0?X-Goog-Algorithm=GOOG4-RSA-SHA256&amp;X-Goog-Credential=multi-tenant-k8s-content-api%40production-services-302914.iam.gserviceaccount.com%2F20241228%2Fauto%2Fstorage%2Fgoog4_request&amp;X-Goog-Date=20241228T155529Z&amp;X-Goog-Expires=86400&amp;X-Goog-SignedHeaders=host&amp;X-Goog-Signature=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"></div></li><li class="li step stepexpand"><span class="ph cmd">Use handle to pull PSU straight out of chassis.</span><div class="itemgroup info"><img class="image" src="https://storage.googleapis.com/celestica-0bf78e5d-724d-4dca-8688-ba85426fd88f/snapshots/3FzJ4Hj9LRuQZekFjJDs/23916057-76af-42b0-b2f1-c2f222c0aabe?X-Goog-Algorithm=GOOG4-RSA-SHA256&amp;X-Goog-Credential=multi-tenant-k8s-content-api%40production-services-302914.iam.gserviceaccount.com%2F20241228%2Fauto%2Fstorage%2Fgoog4_request&amp;X-Goog-Date=20241228T155529Z&amp;X-Goog-Expires=86400&amp;X-Goog-SignedHeaders=host&amp;X-Goog-Signature=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"></div></li><li class="li step stepexpand"><span class="ph cmd">Example of PSU when removed.</span><div class="itemgroup info"><img class="image" src="https://storage.googleapis.com/celestica-0bf78e5d-724d-4dca-8688-ba85426fd88f/snapshots/3FzJ4Hj9LRuQZekFjJDs/d4981cfb-90b9-4fa0-a0b0-0d8ffd374709?X-Goog-Algorithm=GOOG4-RSA-SHA256&amp;X-Goog-Credential=multi-tenant-k8s-content-api%40production-services-302914.iam.gserviceaccount.com%2F20241228%2Fauto%2Fstorage%2Fgoog4_request&amp;X-Goog-Date=20241228T155529Z&amp;X-Goog-Expires=86400&amp;X-Goog-SignedHeaders=host&amp;X-Goog-Signature=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"></div></li><li class="li step stepexpand"><span class="ph cmd">Reverse the steps to reinstall.</span></li></ol><section class="section result"></section></div></article></main></body>

Fan Removal

DS4101

This section describes key hardware components of the DS4101 data center switch.

Hardware Overview

PSU Removal

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