Dell P117, Руководство по обслуживанию

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Steps
1. Align the screw holes on the I/O board with the screw holes on the system board and palm-rest and keyboard assembly.
2. Align the ports on the I/O board to the slots on the palm-rest and keyboard assembly.
3. Place the I/O board on the palm-rest and keyboard assembly.
4. Replace the two screws (M2x3) that secure the I/O board to the palm-rest and keyboard assembly.
5. Connect the I/O board cable to the I/O board.
6. Close the latch and replace the clear adhesive tape.
7. Connect the coin-cell battery cable to the I/O board.
8. Connect the optional fingerprint-reader cable to the I/O board and close the latch to secure the cable.
9. Align the screw holes on the RJ-45 Network Port assembly with the screw holes of the I/O board.
10. Replace the three screws (M2x5) that secure the RJ-45 Network Port assembly to the I/O board.
11. Close the right-display hinge.
12. Replace the three screws (M2.5x5) that secure the right-display hinge of the display assembly to the system board.
Next steps
1. Install the 3-cell battery or 4-cell battery , whichever is applicable.
2. Install the base cover .
3. Follow the procedure in After working inside your computer .
Touchpad
Removing the touchpad
Prerequisites
1. Follow the procedure in Before working inside your computer .
2. Remove the base cover .
3. Remove the 3-cell battery or 4-cell battery , whichever is applicable.
About this task
The following image(s) indicate the location of the touchpad and provides a visual representation of the removal procedure.
Removing and installing components 43