Service Manual

Steps
1. Place and align the screw holes on the SD-card reader to the screw holes on the chassis.
2. Connect the SD-card reader to the connector on the system board.
3. Replace the two screws (M3x5) that secure the SD-card bracket to the system board and the chassis.
4. Route the power-supply cables through the routing guides on the SD-card reader bracket.
Next steps
1. Install the hard-drive and optical-drive cage.
2. Install the 3.5-inch hard-drive.
3. Install the 2.5-inch hard-drive.
4. Install the front bezel.
5. Install the side cover.
6. Follow the procedure in after working inside your computer.
Coin-cell battery
Removing the coin-cell battery
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the side cover.
3. Remove the 2.5-inch hard-drive.
4. Remove the 3.5-inch hard-drive.
5. Remove the hard-drive and optical-drive bracket.
NOTE:
Removing the coin-cell battery resets the BIOS setup program settings to default. It is recommended that you note
the BIOS setup program settings before removing the coin-cell battery.
About this task
The following images indicate the location of the coin-cell battery and provide a visual representation of the removal procedure.
Removing and installing components
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