Acer 5330 - Manual (Page 89)

Chapter 3 83
19. Disconnect the speaker cable from the INTSPK1 connector on the main board.
20. Remove the fourteen screws (14 x C) from the bottom panel.
21. Turn the unit over and gently remove the upper case from the lower case.
Step Size (Quantity) Color Torque
1~14 M2.5 x L5 (14) Black 2.5 kgf-cm