![](/images/new-backgrounds/1205914/205914101x1.webp)
External Module Disassembly Process
External Modules Disassembly Flowchart
Turn off system and peripherals power
Disconnect power and signal cables from system
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| Battery |
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| Lower Door |
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| Remove |
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| Remove |
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| RTC Battery |
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| ODD |
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| HDD |
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| DIMMs |
| WLAN |
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Screw List |
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Step |
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| Screw |
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| Quantity |
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Lower Door |
| M2.5*5 |
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| 8 |
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| 86.ARE07.003 | ||||||||||
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ODD Module |
| M2.5*5 |
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| 1 |
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| 86.ARE07.003 | ||||||||||
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ODD Bracket |
| M2*3 |
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| 2 |
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| 86.ARE07.002 | ||||||||||
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HDD Carrier |
| M3*3 |
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| 2 |
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| 86.A03V7.006 | ||||||||||
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WLAN Module |
| M2.5*4 |
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| 2 |
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| 86.EDM07.003 | ||||||||||
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Chapter 3 | 41 |