Dell Vostro 270 (Late 2012) - Manual (Page 15)

Installing the Hard Drive
1. Replace the screws to secure the brackets to the hard drive.
2. Replace the hard drive into the computer.
3. Replace the screws that secure the hard drive to the computer.
4. Connect the SATA cable and power cable to the hard drive.
5. Replace the cover.
6. Follow the procedures in After Working Inside Your Computer .
Removing the Wireless Local Area Network (WLAN) Card
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the cover.
3. Disconnect the WLAN cables.
4. Remove the screw that secures the WLAN card to the connector.
5. Lift and remove the WLAN card from the computer.
Installing the Wireless Local Area Network (WLAN) Card
1. Place the WLAN card on its connector and push it in, to secure it to the connector.
2. Tighten the screw that secures the WLAN card to the connector.
3. Connect the WLAN cables.
4. Replace the cover.
5. Follow the procedures in After Working Inside Your Computer .
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