Dell Vostro 3590 Without optical drive Service Manual - Page 3

Contents 1 Working on your computer...6 Safety instructions...6 Before working inside your computer...6 Electrostatic discharge-ESD protection...7 ESD field service kit ...7 Transporting sensitive components...8 After working inside your computer...8 2 Removing and installing components 9 Recommended tools...9 Screw list...9 Secure Digital Card...10 Removing the Secure Digital card...10 Installing the Secure Digital card...11 Base cover...12 Removing the base cover...12 Installing the base cover...14 Battery...15 Lithium-ion battery precautions...15 Removing the battery...16 Installing the battery...16 Memory modules...17 Removing the memory module...17 Installing the memory module...18 WLAN card...19 Removing the WLAN card...19 Installing the WLAN card...20 Solid-state drive/Intel Optane...21 Removing the M.2 2230 Solid-state drive...21 Installing the M.2 2230 Solid-state drive...22 Removing the M.2 2280 Solid-state drive or Intel Optane memory - Optional 23 Installing the M.2 2280 Solid-state drive or Intel Optane memory - Optional 24 Coin-cell battery...25 Removing the coin-cell...25 Installing the coin-cell battery...26 Hard drive...27 Removing the hard drive assembly...27 Installing the hard drive assembly...29 System fan...31 Removing the system fan...31 Installing the system fan...33 Heat sink...35 Removing the heatsink...35 Installing the heatsink...35 Contents 3