Dell Vostro 5402 Service Manual - Page 4

Speakers...41 Removing the speakers (in 3-cell battery configuration 41 Installing the speakers (in 3-cell battery configuration 42 Removing the speakers (in 4-cell battery configuration 43 Installing the speakers (in 4-cell battery configuration 44 System fan...46 Removing the system fan - UMA...46 Installing the system fan - UMA...47 Removing the system fan - discrete...48 Installing the system fan - discrete...49 Heat sink...50 Removing the heat sink - UMA...50 Installing the heat sink - UMA...51 Removing the heat sink - discrete...51 Installing the heat sink - discrete...52 Coin-cell battery...53 Removing the coin-cell battery - UMA...53 Installing the coin-cell battery - UMA...54 Removing the coin-cell battery - discrete...55 Installing the coin-cell battery - discrete...55 I/O board...56 Removing the I/O board - UMA...56 Installing the I/O board - UMA...57 Removing the I/O board - discrete...59 Installing the I/O board - discrete...60 Power button with fingerprint reader (optional)...61 Removing the power button and optional fingerprint reader - UMA 61 Installing the power button with finger reader - UMA 62 Removing the power button and optional fingerprint reader - discrete 63 Installing the power button with finger reader - discrete 63 DC-in port...64 Removing the DC-in port - UMA...64 Installing the DC-in port - UMA...65 Removing the DC-in port - discrete...66 Installing the DC-in port - discrete...67 Touchpad...68 Removing the touchpad - UMA...68 Installing the touchpad - UMA...70 Removing the touchpad - discrete...71 Installing the touchpad - discrete...72 Display assembly...73 Removing the display assembly - UMA...73 Installing the display assembly - UMA...75 Removing the display assembly - discrete...76 Installing the display assembly - discrete...79 System board...81 Removing the system board - UMA...81 Installing the system board - UMA...83 Removing the system board - discrete...86 Installing the system board - discrete...88 4 Contents