Removing the mainboard from lower case

  1. Press the button and remove the dummy card from the PCMCIA card slot.
  2. Press the button and remove the dummy card from the PCMCIA card slot.
  1. Disconnect the speaker cable from the mainboard.
  2. Disconnect the microphone cable from the mainboard.
  3. Disconnect the speaker cable from the mainboard.
  4. Disconnect the microphone cable from the mainboard.

Speaker cable

Microphone cable

  1. Remove the four screws that secure tha mainboard.
  2. Detach the mainboard from the lower case.
  3. Disconnect the power board cable from the mainboard and remove the power board from the mainboard.
  4. Remove the three screws that secure the thermal following the order 1, 2, 3.
  5. Disconnect the fan cable from the mainboard.
  6. Remove the thermal module from the mainboard.
  7. Remove the three screws that secure the thermal following the order 1, 2, 3.
  8. Disconnect the fan cable from the mainboard.
  9. Remove the thermal module from the mainboard.
  1. Tear off the mylar on the touchpad board FFC.
  2. Disconnect the touchpad board FFC from the touchpad board.
  3. Disconnect another FFC from the touchpad board.
  4. Remove the two screws that secure the touchpad board.
  5. Remove the touchpad board from the upper case.
  6. This completes the main unit disassembly.

LCD module disassembly

  1. Pull the inverter board out.
  2. Disconnect the LVDS cable from the inverter board.
  3. Disconnect the LCD cable from the inverter board.
  4. Remove the inverter board.
  1. Remove the four screws that secure the LCD and disconnect the CCD cable.
  2. Remove the LCD from the cover assembly.
  3. Remove the screw securing the CCD.
  4. Remvoe the CCD from the cover assembly.
  5. Remove the wireless antenna from the cover assembly.
  6. Remove the wireless antenna from the cover assembly.
  1. Remove the two screws that secure the left LCD bracket.
  2. Remove the left LCD bracket from the LCD.
  3. Remove the two screws that secure the right LCD bracket.
  4. Remove the right LCD bracket from the LCD.
  1. Turn the LCD back.
  2. Tear off the tape on theLCD cable.
  3. Disconnect the LCD cable from the LCD.
  4. This completes the LCD disassembly.
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Responses

  • hollie
    How to remove the lower case of a acer travelmate p253e?
    3 months ago

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