Removing the Middle Cover

  1. See "Removing the Battery Pack" on page 36.
  2. See "Removing the SD Dummy Card" on page 37.
  3. See "Removing the DIMM Module" on page 38.
  4. See "Removing the Back Cover" on page 39.
  5. See "Removing the Hard Disk Drive Module" on page 40.
  6. See "Removing the WLAN Modules" on page 43.
  7. See "Removing the Optical Drive Module" on page 44.
  8. Use a plastic screw driver to pry loose the side of the middle cover.

9. Carefully pry loose the middle cover from the latches securing it.

10. Detach the cable from the volume button board on the middle cover.
Cover Acer 4220
11. Remove the one screw (F) from the volume button board and release the volume button board from the latch.

Size (Quantity)

Color

Torque

Part No.

M2 x L4 (1)

Silver

1.6 kgf-cm

86.9A552.4R0

12. Detach the volume button board from the middle cover.

DIY Battery Repair

DIY Battery Repair

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