68 Chapter 3
Lower Cover Disassembly Flowchart
Screw List
Step Screw Quantity Part No.
Bluetooth Board M2*3 1 86.S0207.001
USB Board M2.5*4 1 86.D01V7.001
Power Saving Board M2.5*4 1 86.D01V7.001
Mainboard M2.5*4 3 86.D01V7.001
Kensington Lock
Bracket M2*3 1 86.S0207.001
Subwoofer M*3 4 86.S0207.001
Hinge Supports M2.5*4 6 86.D01V7.001
Speaker Module M2*3 6 86.S0207.001
Graphics Card
Heatsink M2.5*6.5 2 86.ARE07.001
Graphics Card M2.5*6.5 1 86.ARE07.001
Remove
Graphics Card
Remove
Mainboard
Remove
USB Board
Remove
Upper Cover
Remove External
Modules before
proceeding
Remove
Bluetooth Module
Remove
CPU
Remove
Thermal Module
Remove
Power Saving
Board
Remove
Subwoofer
Remove
Hinge Supports
Remove
RTC Battery
Remove
Kensington Lock
Bracket
Remove
TV Tuner
Antenna
Remove
Speaker Module
Remove
Graphics Card
Heatsink