Remove the Daughter Board

Advance Technical Repair of Laptops Motherboard

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  1. See "Removing the Battery Pack" on page 51.
  2. See "Removing the SD Dummy Card" on page 51.
  3. See "Removing the Express Dummy Card" on page 52.
  4. See "Removing the Lower Cover" on page 53.
  5. See "Removing the Fan Module" on page 60.
  6. See "Removing the CPU Heatsink Module" on page 61.
  7. See "Removing the CPU" on page 62.
  8. See "Removing the Middle Cover" on page 64.
  9. See "Removing the Keyboard" on page 65.
  10. See "Removing the LCD Module" on page 66.
  11. See "Separating the Upper Case from the Lower Case" on page 70.
  12. Disconnect the Bluetooth board cable from the mainboard.
Travelmate 5710 Bluetooth

13. Disconnect the speaker cable from the mainboard.

Travelmate 4320 Speakers

14. Remove the two screws (C) that secures the daughter board to the mainboard.


Size (Quantity)




M2 x L3 (2)


1.6 kgf-cm

Acer Extensa 5630 Bios Battery

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  • FNAN
    Where is the bios battery for acer extensa 4620?
    8 years ago

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