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HOW TO REPLACE KEYBOARD & REMOVE MIDDLE COVER - ACER ASPIRE 4920

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Before removing the keyboard, remove the battery out from the unit.
  • Turn base unit over.
  • Slide the battery lock/unlock latch to the unlock position (1).
  • Slide and hold the battery release latch to the release position (2).
  • Remove the battery from the main unit (3).
Keyboard removal
  • Press the plastic flat-blade screwdriver to the notches, shown below, to disengage the keyboard from the main unit.
  • Carefully pry up and out the keyboard and turn it over.
  • Disconnect the keyboard cable from the main board to remove the keyboard.
MIDDLE COVER REMOVAL
  • Open the LCD screen all the way to facilitate the easy removal of the middle cover.
  • Carefully insert the flat screwdriver between the middle cover and lower case and gently pry up the middle cover.
  • Continue prying the middle cover until the full length of the cover releases from the main unit, then turn it over.
  • Using a plastic flat-blade screwdriver, pry open the connector plate then detach the media board cable from the media board.
  • Detach the power board cable from the power board, and then remove the middle cover.


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