Dell 720 Laptop User Manual


 
Removing and Installing Parts 121
6
Replace the drive panel (see "Replacing the Drive Panel" on page 114).
7
Replace the computer cover (see "Replacing the Computer Cover" on page 159).
NOTICE: To connect a network cable, first plug the cable into the network port or device and then plug it into the
computer.
8
Connect the computer and devices to electrical outlets, and turn them on.
Installing a Media Card Reader
1
Follow the procedures in "Before You Begin" on page 85.
2
Remove the computer cover (see "Removing the Computer Cover" on page 86).
3
Remove the drive panel (see "Removing the Drive Panel" on page 113).
4
Remove the existing media card reader, if applicable (see "Removing a Media Card Reader" on
page 119).
5
If no screws are attached to the Media Card Reader, check the inside of the drive panel for shoulder
screws. If screws are present, attach the screws to the new card reader.
1 drive release latch 2 media card reader
1
2