Dell Vostro 15 3558 - Manual (Page 17)

c. Pry up the base cover and slide it away from the computer [3].
Installing the Base Cover
1. Place the base cover on the chassis and press the notches until they lock in place.
2. Connect the ODD connector to the system board.
3. Tighten the screws to secure the base cover to the palmrest.
4. Turn the computer over and tighten the screws at the base of the computer.
5. Install:
a. keyboard
b. memory module
c. hard drive
d. WLAN card
e. access panel
f. optical-disk drive
g. battery
6. Follow the procedures in After Working Inside Your computer .
Removing the Input/Output (I/O) Board
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove:
a. battery
b. optical-disk drive
c. access panel
d. hard drive
e. memory module
f. keyboard
g. base cover
3. Perform the following steps as shown in the illustration:
a. Remove the screw that secures the I/O board [1].
b. Lift the I/O board away from the computer [2].
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