MSI CX70 - Remove Power Connector; Remove Top Speaker

CX70/CR70 (MS-1755) Disassembly Guide
7、LOWER CASE ASSY
7.7 ： Remove the 1screw (M2.5*5.5mm), then
remove the power conn.
Attention: the screw driver torque is 2.5-3.0Kgf-cm
Component P/N Qty
Screw E43-1255501-H29 1
7.8：Remove the up speaker.
Component P/N Qty
Speaker
S33-A020261-F33 1