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Vostro 3481 Service Manual

PDF

Installing the IO board

Steps

  1. Using the alignment posts, place the I/O board on the palm rest and keyboard assembly [1].
  2. Replace the two (M2x4) screws that secure the I/O board to the palm rest and keyboard assembly [2].
    Image: Replacing the screws
  3. Adhere the I/O board cable to the palm rest and keyboard assembly [1].
  4. Connect the I/O board cable to the system board and close the latch to secure the cable [2].
  5. Connect the hard drive cable to the system board and close the latch to secure the cable [3].
    Image: Replacing the I/O board

Next steps

  1. Install the speakers
  2. Install the battery
  3. Install the base cover
  4. Install the SD memory card
  5. Follow the procedure in after working inside your computer

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