76 Chapter 3
11. See “Separating the Upper Case from the Lower Case” on page 70.
12. Disconnect the Bluetooth board cable from the mainboard.
13. Disconnect the speaker cable from the mainboard.
14. Remove the two screws (C) that secures the daughter board to the mainboard.
15. Detach the daughter board.
Step Size (Quantity) Color Torque
1~4 M2 x L3 (2) Silver 1.6 kgf-cm
SG_TM4720_4320_Book.book Page 76 Friday, April 20, 2007 11:14 AM