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戴尔 Precision 7920 塔式机 用户手册

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卸下 PSU

  1. 按照“拆装计算机内部组件之前”中的步骤进行操作。
  2. 断开电源电缆与系统的连接。
  3. 按下 PSU 释放闩锁 [1] 并将电源设备滑离机箱 [2]。
    注:如果 PSU 无法卸下，则卸下系统右盖并确认 PSU 是否使用螺钉固定。
    显示卸下 PSU 的步骤

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