Owners Manual
Table Of Contents
- Latitude 5520 Service Manual
- Contents
- Working inside your computer
- Major components of your computer
- Removing and installing components
- Recommended tools
- Screw list
- Subscriber Identity Module (SIM) card
- Micro Secure Digital (SD) Card
- Base cover
- WLAN card
- WWAN card
- Solid-state drive
- Memory modules
- Battery
- Battery cable
- Assembly inner frame
- LED board
- System fan
- Heat sink
- Removing the heat sink (for computers shipped with integrated graphics card)
- Installing the heat sink (for computers shipped with integrated graphics card)
- Removing the heat sink (for computers shipped with discrete graphics card)
- Installing the heat sink (for computers shipped with discrete graphics card)
- Speakers
- System board
- Power-button board
- Smart card reader
- Keyboard assembly
- Keyboard bracket
- Display assembly
- Display bezel
- Display panel
- Camera/microphone module
- eDP/display cable
- Sensor board
- Display hinges
- Display back cover
- Dummy SIM-card slot filler
- Palm-rest assembly
- Software
- BIOS setup
- Troubleshooting
- Getting help and contacting Dell
Removing and installing components
NOTE: The images in this document may differ from your computer depending on the configuration you ordered.
Topics:
• Recommended tools
• Screw list
• Subscriber Identity Module (SIM) card
• Micro Secure Digital (SD) Card
• Base cover
• WLAN card
• WWAN card
• Solid-state drive
• Memory modules
• Battery
• Battery cable
• Assembly inner frame
• LED board
• System fan
• Heat sink
• Speakers
• System board
• Power-button board
• Smart card reader
• Keyboard assembly
• Keyboard bracket
• Display assembly
• Display bezel
• Display panel
• Camera/microphone module
• eDP/display cable
• Sensor board
• Display hinges
• Display back cover
• Dummy SIM-card slot filler
•
Palm-rest assembly
Recommended tools
The procedures in this document may require the following tools:
● Phillips screwdriver #0
● Plastic scribe
Screw list
NOTE:
When removing screws from a component, it is recommended to note the screw type, the quantity of screws, and
then place them in a screw storage box. This is to ensure that the correct number of screws and correct screw type is
restored when the component is replaced.
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16 Removing and installing components