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Dell EMC PowerEdge R440 安装和服务手册

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卸下非冗余有线 AC 电源设备

前提条件

  1. 按照“安全说明”中所列的安全原则进行操作。
  2. 按照拆装系统内部组件之前中列出的步骤进行操作。
  3. 卸下导流罩
  4. 断开系统与电源插座的连接。
  5. 断开 PSU 与系统板的所有电缆的连接。
  6. 如果适用，卸下扩充卡提升板。

步骤

  1. 使用 2 号梅花槽螺丝刀，拧下将 PSU 固定到系统的螺钉。
  2. 将 PSU 滑出 PSU 固定框架。
    图 1. 卸下非冗余有线 AC PSU
    此图显示如何卸下非冗余有线 AC PSU

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