Dell Latitude 9520 2-in-1 - I;O daughter board power cable

I/O daughter board power cable
Removing the I/O daughter board cable
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the microSD card.
3. Remove the SIM card tray.
4. Enter service mode.
5. Remove the base cover.
About this task
The following images indicate the location of the I/O daughter board power cable and provide a visual representation of the
removal procedure.
Steps
1. Disconnect the battery cable from the connector on the system board.
2. Disconnect the I/O daughter board cable from the I/O board, and system board.
3. Unroute the I/O daughter board cable from the routing channels on to the system fan.
4. Remove the I/O daughter board cable from the system.
Installing the I/O daughter board cable
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the I/O daughter board cable and provides a visual representation of the
installation procedure.
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Removing and installing components