54 Chapter 3
Screw List
Removing the Lower Cover
1. See “External Modules Disassembly Process” on page 46.
2. Remove the twenty four (24) securing screws from the lower cover.
Step Screw Quantity Part No.
Lower Cover M2.5*6.0-I 18 86.A08V7.004
Battery Bay M2.0*3.0-I 6 86.ARE07.002
WLAN Module Disassembly M2.0*3.0-I 1 86.ARE07.002
USB Module Disassembly M2.0*4.0-I.0 1 86.ARE07.002
HDD Carrier Disassembly M3*0.5+3.5I 2 86.N1407.007
LCD Module Disassembly M2.5*6.0-I 4 86.A08V7.004
Thermal Module Disassembly M2.0*4.0-I.0 1 86.R6Z07.002
Mainboard Disassembly M2.0*4.0-I.0 1 86.R6Z07.002
Bluetooth Module Disassembly M2.0*3.0-I 1 86.ARE07.002
Step Size Quantity Screw Type
Lower Cover
(red callout)
M2.5*6.0-I 18
Battery Bay
(green callout)
M2.0*3.0-I 6