- Notes, cautions, and warnings
- Working on your computer
- Removing and installing components
- Troubleshooting
- Handling swollen rechargeable Li-ion batteries
- Recovering the operating system
- Dell SupportAssist Pre-boot System Performance Check diagnostics
- System diagnostic lights
- Updating the BIOS using the USB drive in Windows
- Updating the BIOS in Windows
- Backup media and recovery options
- WiFi power cycle
- LCD Built-in Self Test (BIST)
- BIOS recovery
- M-BIST
- RTC reset and Flea power release
- Getting help and contacting Dell
Latitude 7310 Service Manual
Removing the I/O board
Prerequisites
- Follow the procedure in Before working inside your computer.
- Remove the:
About this task
The following images indicate the location of the I/O board and provide a visual representation of the removal procedure.
NOTE:For configurations shipped without a WWAN card, a WWAN shield cover and WWAN bracket will be pre-installed to the system. Follow the steps in the WWAN Card section to remove the shield cover and WWAN bracket.
Steps
- Remove the single M2x2.5 screw and remove the finger print reader bracket from over the power button connector.
NOTE:System configurations ordered with finger print reader there are two screws securing the finger print reader bracket to the palmrest assembly.
- Disconnect the power button with finger print reader cable from the I/O daughterboard.
For system units ordered with WWAN card, disconnect and remove the antennae cables from the WWAN card on the I/O daughterboard.
- Remove two M2x3.5 screws on the F-beam FPC connector and remove it from the system board.
- Lift and remove the I/O daughterboard from the system unit.
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