Dell D420 - Latitude Notebook Computer Manual de servicio - Página 31
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Power Button Assembly
Dell™ Latitude™ D420 Service Manual
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
CAUTION:
To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of
your computer's electronic components. You can do so by touching an unpainted metal surface.
NOTICE:
Handle components and cards by their edges, and avoid touching pins and contacts.
1. Follow the instructions in
Before You
2. Remove any installed PC Cards from the PC Card slot.
3. Remove any installed memory modules or Mini PCI cards (see
4. Remove the hard drive (see
5. Remove the hinge cover (see
6. Remove the keyboard (see Keyboard).
7. Remove the internal card with Bluetooth® wireless technology (see
8. Remove the display assembly (see
9. Remove the palm rest (see
10. Disconnect the power-button assembly connector from the system board.
11. Push the assembly toward the inside of the computer base and lift out.
1
power button assembly
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Begin.
Hard
Drive).
Hinge
Cover).
Display
Assembly).
Palm
Rest).
2
computer base
Memory
and Mini-Cards).
Internal Card With Bluetooth® Wireless
Technology).