Dell 1521 Laptop User Manual


 
2. Align the modem with the screw hole and press the modem into the connector on the system board.
3. Replace the two M2 x 3-mm screws and secure the modem to the system board and the base of the computer.
4. Replace the palm rest (see Replacing the Palm Rest).
5. Replace the internal card with Bluetooth wireless technology, if applicable (see Replacing the Bluetooth Card).
6. Replace the display assembly (see Replacing the Display Assembly).
7. Replace the keyboard (see Replacing the Keyboard).
8. Replace the hinge cover (see Replacing the Hinge Cover).
9. Replace the hard drive (see Replacing the Hard Drive).
10. Replace the optical drive (see Replacing the Optical Drive).
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