- Notes, cautions, and warnings
- Working on your computer
- Disassembly and reassembly
- Recommended tools
- Screw list
- Subscriber Identity Module (SIM) card
- Micro Secure Digital (SD) Card
- Display panel assembly
- Solid-state drive
- WLAN card
- WWAN card
- Battery
- Heat sink
- Speakers
- Front facing camera
- Rear facing camera
- Smart Card Cage
- Docking board connector
- Power Button Board
- System Board
- I/O Board
- WWAN Antenna
- Microphone
- Display cable
- Back cover
- System setup
- Entering BIOS without keyboard
- System setup options
- General screen options
- System Configuration screen options
- System Configuration screen options
- Video screen options
- Security screen options
- Secure Boot
- Intel software Guard Extensions
- Performance screen options
- Power Management screen options
- POST Behavior
- Virtualization Support options
- Wireless screen options
- Maintenance
- System logs screen options
- System Log
- Updating the BIOS
- Updating your system BIOS using a USB flash drive
- System and setup password
- Troubleshooting
- Handling swollen rechargeable Li-ion batteries
- Enhanced Pre-boot System Assessment - eDiags2.0
- System-diagnostic lights
- Built-in self-test (BIST)
- LED Indicators and Characteristics
- Kickstand open status behavior
- Updating the BIOS using the USB drive in Windows
- Updating the BIOS in Windows
- Backup media and recovery options
- Wi-Fi power cycle
- Flea power release
- Getting help
Dell Latitude 7210 2-in-1 Service Manual
Installing I/O board
Steps
- Follow the procedure in Before working inside your tablet.
- Remove the SD Memory Card and display panel.
- Fix the adhesive tape and Install the cable with the I/O board to the system board.
Figure 1. Fix the adhesive tape 
Figure 2. Fix the I/O module 
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