
Inspiron 24 5420 All-in-One Owner's Manual
Installing the media-card reader
CAUTION:The information in this section is intended for authorized service technicians only.
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 media-card reader and provides a visual representation of the installation procedure.

Steps
- Slide the media-card reader under the system board and align the screw hole on the media-card reader with the screw hole on the display-assembly base.
NOTE:Ensure that the media-card reader cable stays above the system board.
- Connect the media-card reader cable to the system board and close the latch to secure the cable.
- Replace the screw (M3x3.5) that secures the media-card reader to the display-assembly base.
Next steps
- Install the system-board shield.
- Install the I/O cover.
- Install the stand.
- Install the back cover.
- Follow the procedure in After working inside your computer.
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