Installing The Base Cover; Hard Drive; Removing The Hard Drive Assembly - Dell Vostro 15 3578 Owner's Manual

Installing the base cover

1 Align the base cover with the screw holders on the computer.
2 Press the edges of the cover until it clicks into place.
3 Tighten the (8 screws - M2.5x8; 3 screws - M2x2; 2 screws- M2x5) screws to secure the base cover to the computer.
4 Flip the computer over.
5 Open the display and connect the optical drive connector to the system board.
6 Tighten the screws to secure the base cover to the palm rest.
7 Install the:
a Keyboard
b Optical drive
c Battery
8 Follow the procedure in

Hard drive

Removing the hard drive assembly

1 Follow the procedure in
2 Remove the:
a Battery
18 Removing and installing components
After working inside your computer.
Before working inside your computer.