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Dell Precision 7920 Tower 擁有者手冊

安裝電源配電和風扇控制板

  1. 將控制板裝回機箱上的插槽,然後用三顆螺絲將其固定至機箱。
  2. 將兩條電源線、風扇纜線、PDB、電源 VGA 纜線連接至控制板上的連接器。
    注意:若電源線 (POWER_CBL) 至主機板以及電源控制纜線 (POWER_CTRL) 至 PDB 的連接鬆動,可能會導致無 POST 的情況,且診斷 LED 會以 1 次後再 2 次的模式閃爍。
  3. 安裝:
    1. 右側蓋
    2. PSU
  4. 按照拆裝電腦內部元件之後中的程序進行操作。

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