HP (Hewlett-Packard) NX9040 Laptop User Manual


 
Removal and Replacement Procedures
Maintenance and Service Guide 5–19
5.9 Switch Board
The switch board is included with the keyboard cover. Refer
to
Section 5.7, “Keyboard Cover,” for spare part number
information.
1. Prepare the notebook for disassembly (Section 5.3).
2. Remove the keyboard cover (Section 5.7).
3. Remove the keyboard (Section 5.8).
4. Disconnect the display lid switch 1 and speaker cables 2
from the switch board.
Removing the Switch Board