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Dell Optiplex 745 Ultra Small Form Factor Motherboard Replacement

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Dell Optiplex 745 Ultra Small Form Factor Motherboard Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
  • Unplug the cable that connects the chassis intrusion detection switch, distinguished by its red wires.

  • Unplug the cable that powers the hard drive, which has orange, red and yellow wires.

  • Make sure to press on the release tab while removing the connectors.

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