External Module Disassembly Process
External Modules Disassembly Flowchart
The flowchart below gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing. For example, if you want to remove the main board, you must first remove the keyboard, then disassemble the inside assembly frame in that order.
Turn off system and peripherals power
Disconnect power and signal cables from system
Remove Battery
Remove
SD Dummy Card
Remove
Express Dummy
Card
Remove
Lower Covers
Remove
DIMM Modules
Remove
WLAN Antenna
Remove
WLAN Board
Remove
HDD Module
Remove
HDD Bracket
Remove
HDD
Remove
ODD Module
Remove
ODD
Remove
ODD Bracket
Screw List
Step | Screw |
| Quantity | Color | Part No. |
|
|
|
|
|
|
Memory Cover | M2.5*8 (NL) | 2 |
| Black | 86.AR102.001 |
|
|
|
|
|
|
WLAN Cover | M2.5*8 (NL) | 1 |
| Black | 86.AR102.001 |
|
|
|
|
|
|
WLAN Module | M2*3 (NL) | 2 |
| Black | 86.AR102.004 |
|
|
|
|
|
|
HDD Carrier | M3*3 (NL) | 4 |
| Silver | 86.AR102.009 |
|
|
|
|
|
|
ODD Module | M2.5*5(NL) | 1 |
| Black | 86.AR102.002 |
|
|
|
|
|
|
ODD Bracket | M2*3 (NL) | 3 |
| Black | 86.AR102.004 |
|
|
|
|
|
|
Chapter 3 | 43 |
