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
About this task
The figure indicates the location of the docking board and provides a visual representation of the installation procedure.
Steps
1. Connect the docking board cable to the connector.
NOTE: Slide the cable through the connector clips, and release the latch.
2. Align the docking board and replace the five (M2x5) screws that secure the docking board to the system chassis.
3. Replace the adhesive tape to secure the docking board to the system 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 heat-sink.
7. Install the display assembly.
8. Install the batteries.
9. Follow the procedure in after working inside your tablet.
Smart card reader and wireless passthrough
daughterboard
Removing the smart card reader and wireless passthrough
daughterboard
Prerequisites
1. Follow the procedure in before working inside your tablet.
Removing and installing components
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