Dell 1521 Laptop User Manual


 
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Computer Base and Components
Dell™Vostro™1500andInspiron™1520/1521ServiceManual
Wireless Sniffer Board
Audio Connector Board
Consumer Infrared (CIR) Board
Modem Connector
ExpressCard Cage
Computer Base
Wireless Sniffer Board
Removing the Wireless Sniffer Board
1. Follow the instructions in Before You Begin.
2. Remove the optical drive (see Removing the Optical Drive).
3. Remove the hard drive (see Removing the Hard Drive).
4. Remove the hinge cover (see Removing the Hinge Cover).
5. Remove the keyboard (see Removing the Keyboard).
6. Remove the display assembly (see Removing the Display Assembly).
7. Remove the internal card with Bluetooth wireless technology, if installed (see Removing the Bluetooth Card).
8. Remove the palm rest (see Removing the Palm Rest).
9. Remove the M2 x3-mm screw that secures the wireless sniffer board to the base of the computer.
10. Lift the wireless sniffer board out of the computer.
11. Disconnect the sniffer cable from the wireless sniffer board.
Replacing the Wireless Sniffer Board
CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.
NOTICE: Do not disconnect the sniffer cable from the system board.