Dell Precision 3431 Small Form Factor User Manual

3. Open the Front panel door.
4. To remove the SD card reader:
a. Disconnect the SD card reader cable from the connector on the system board [1].
b. Remove the screw( 6+/-1) that secures the SD card reader to the front panel door [2].
NOTE: The screw is beneath the SD card.
c. Lift the SD card reader out of the computer [3].
Installing SD card reader
1. Insert the SD card reader into the slot on the system board.
2. Replace the screw(6+/-1) to secure the SD card reader to the front panel door.
NOTE: The screw holder is beneath the SD card reader.
3. Connect the SD card reader cable to the connector on the system board.
4. Close the front panel door.
5. Install the:
a. Front bezel
b. Side Cover
6. Follow the procedure in After working inside your computer.
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Field service information

Dell Precision 3431 Small Form Factor Specifications

General

Brand	Dell
Model	Precision 3431 Small Form Factor
Category	Desktop
Language	English