Dell Vostro 270 (Late 2012) - Manual (Page 3)

Contents
Notes, Cautions, and Warnings...................................................................................................2
1 Working on Your Computer.......................................................................................................5
Before Working Inside Your Computer .....................................................................................................................5
Turning Off Your Computer .......................................................................................................................................6
After Working Inside Your Computer ........................................................................................................................6
2 Removing and Installing Components.....................................................................................7
Recommended Tools ................................................................................................................................................7
Removing the Cover ..................................................................................................................................................7
Installing the Cover ...................................................................................................................................................8
Removing the Front Bezel .........................................................................................................................................8
Installing the Front Bezel ..........................................................................................................................................9
Removing the Expansion Card ..................................................................................................................................9
Installing the Expansion Card .................................................................................................................................10
Removing the System Fan .......................................................................................................................................10
Installing the System Fan ........................................................................................................................................11
Removing the Memory ............................................................................................................................................12
Installing the Memory .............................................................................................................................................12
Removing the Optical Drive ....................................................................................................................................12
Installing the Optical Drive .....................................................................................................................................13
Removing the Hard Drive ........................................................................................................................................14
Installing the Hard Drive .........................................................................................................................................15
Removing the Wireless Local Area Network (WLAN) Card ...................................................................................15
Installing the Wireless Local Area Network (WLAN) Card ....................................................................................15
Removing the Card Reader .....................................................................................................................................16
Installing the Card Reader ......................................................................................................................................17
Removing the Power Supply Unit (PSU) .................................................................................................................17
Installing the Power Supply Unit (PSU) ..................................................................................................................18
Removing the Power Switch ...................................................................................................................................18
Installing the Power Switch ....................................................................................................................................19
Removing the I/O Panel ..........................................................................................................................................19
Installing the I/O Panel ............................................................................................................................................21
Removing the Processor .........................................................................................................................................21
Installing the Processor ..........................................................................................................................................23
Removing the Coin-Cell Battery ..............................................................................................................................23
Installing the Coin-Cell Battery ...............................................................................................................................24