Dell Vostro 5590 Service Manual - Page 3

Contents 1 Working on your computer...6 Safety instructions...6 Turning off your computer - Windows 10...6 Before working inside your computer...7 After working inside your computer...7 2 Removing and installing components 8 Recommended tools...8 Screw List...8 Base cover...9 Removing the base cover...9 Installing the base cover...11 Battery...13 Lithium-ion battery precautions...13 Removing the battery...14 Installing the battery...15 Memory modules...15 Removing the secondary memory module...15 Installing the secondary memory module...16 Hard drive...17 Removing the hard drive...17 Installing the hard drive...18 Solid state drive...19 Removing the M.2 2230 solid-state drive...19 Removing the M.2 2242 solid-state drive...20 Removing the M.2 2280 solid-state drive...21 Replacing the SSD support bracket...21 Installing M.2 2230 solid-state drive...22 Installing M.2 2242 solid-state drive...23 Installing M.2 2280 solid-state drive...24 WLAN card...25 Removing the WLAN card...25 Installing the WLAN card...26 Coin-cell battery...27 Removing the coin-cell battery...27 Installing the coin-cell battery...28 Speakers...29 Removing the speakers...29 Installing the speakers...30 Input and output board...32 Removing the input and output board...32 Installing the input and output board...33 Heatsink-discrete...34 Removing the heatsink assembly-discrete...34 Contents 3