Dell Inspiron 7300 Service Manual page 43

Steps
1. Place the system board on the palm-rest assembly.
2. Replace the three screws (M2x2) that secure the system board to the palm-rest assembly.
3. Connect the power-adapter port cable to the system board.
4. Connect the display cable to the system board and close the latch.
5. Adhere the tape that secures the display-cable latch to the system board.
6. Connect the touchscreen cable to the system board and close the latch.
7. Connect the power-button board cable to the system board and close the latch.
8. Connect the antenna cables to the wireless card on the system board.
The following table provides the antenna-cable color scheme for the wireless card supported by your computer.
Table 2. Antenna-cable color scheme
Connectors on the wireless card
Main (white triangle)
Auxiliary (black triangle)
9. Connect the I/O-board cable to the system board and close the latch.
10. Adhere the tape that secures the I/O-board cable-latch to the system board.
11. Connect the speaker cable to the system board.
Antenna-cable color
White
Black
Removing and installing components 43