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Dell EMC PowerEdge R240 安装和服务手册

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卸下有线电源单元

前提条件

  1. 请遵循安全说明。中列出的安全原则
  2. 请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 与系统板和底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 滑出机箱上的 PSU 托盘。
    图 1. 卸下有线电源单元
    此图显示如何卸下有线电源装置。

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