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Dell OptiPlex 7070 Small Form Factor Service Manual

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Removing the M.2 2230 WLAN card

  1. Follow the procedure in Before working inside your computer.
  2. Remove the:
    1. Side cover
    2. Front bezel
    3. HDD assembly
    4. Hard drive and optical drive module
  3. To remove the M.2 2230 WLAN card:
    1. Remove the screw (M2) that secures the WLAN card bracket and the WLAN card to the system board [1].
    2. Slide and lift the WLANs card bracket off the WLAN card [2].
    3. Disconnect the antenna cables from the WLAN card [3].
    4. Slide and remove the WLAN card out of the WLAN card slot [4].
      M.2 2230 WLAN card

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