HP Nw9440 HP Compaq nx9420 and nx9440 Notebook PC - Maintenance and Service Gu - Page 132
Switch Cover, Switch Cover Spare Part Number Information
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Removal and Replacement Procedures 5.15 Switch Cover Switch Cover Spare Part Number Information Switch cover Lid switch board 409948-001 409958-001 1. Prepare the computer for disassembly (Section 5.3). 2. Turn the computer upside down with the rear panel toward you. 3. Remove the four Torx8 T8M2.5×4.0 screws in the battery bay that secure the switch cover to the computer. Removing the Switch Cover Screws 5-32 Maintenance and Service Guide
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5–32
Maintenance and Service Guide
Removal and Replacement Procedures
5.15
Switch Cover
1. Prepare the computer for disassembly (
Section 5.3
).
2. Turn the computer upside down with the rear panel
toward you.
3. Remove the four Torx8 T8M2.5×4.0 screws in the
battery bay that secure the switch cover to the computer.
Removing the Switch Cover Screws
Switch Cover Spare Part Number Information
Switch cover
409948-001
Lid switch board
409958-001