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Dell Precision 3520 Owner's Manual

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Removing the LED board

  1. Follow the procedure in Before working inside your computer .
  2. Remove the:
    1. base cover

    2. battery

    3. WLAN card

    4. WWAN card

    5. SSD card or hard drive
    6. chassis frame

  3. To remove the LED board:
    1. Lift the latch and disconnect the LED board cable from the connector on the LED board [1].
    2. Remove the M2.0x3.0 screw that secures the LED board to the computer [2].
    3. Lift the LED board away from the computer [3]. Removing LED board

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