Owners Manual
Table Of Contents
- Latitude 7220 Rugged Extreme Tablet 5G Service Manual
- Contents
- Working on your tablet
- Removing and installing components
- Recommended tools
- Screw list
- Major components of your system
- Batteries
- Subscriber Identification Module (SIM) card
- Stylus
- Display assembly
- Function keys
- SSD Heat-sink
- System fan
- Solid-state drive
- WLAN card
- WWAN card
- Microphone
- Front camera
- Coin-cell battery
- System board
- Rear Camera
- Micro serial port and power connector port
- Docking Board
- Smart card reader and wireless passthrough daughterboard
- Software
- System setup
- Troubleshooting
- Getting help and contacting Dell
Steps
1. Align the screw holes on the rear camera circuit board with the screw holes on the tablet chassis.
2. Replace copper adhesive tape and the three (M2x5) screws to secure the rear camera circuit board to the chassis.
Next steps
1. Install the system board.
2. Install the WWAN.
3. Install the WLAN.
4. Install the solid-state drive.
5. Install the system fan.
6. Install the SSD heat-sink.
7. Install the display assembly.
8. Install the batteries.
9. Follow the procedure in after working inside your tablet.
Micro serial port and power connector port
Removing micro serial port and power connector port
Prerequisites
1. Follow the procedure in before working inside your tablet.
2. Remove the batteries.
3. Remove the display assembly.
About this task
The figure indicates the location of the micro serial port and power connector (DC-in) port and provides a visual representation
of the removal procedure.
Removing and installing components
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