Before performing the following procedures, read the safety instructions in your Product Information Guide.
NOTICE:
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such
as the back panel) on the computer.
The system board's BIOS chip contains the Service Tag, which is also visible on a barcode label on the bottom of the computer. The replacement kit for the
system board includes a CD that provides a utility for transferring the Service Tag to the replacement system board.
NOTICE:
Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries.
1. Follow the instructions in
"Preparing to Work Inside the
2. Remove the keyboard.
3. Remove the
display
assembly.
4. Remove the
memory
module.
5. Remove the
hard
drive.
6. Remove the
thermal-cooling
7. Remove the
palm
rest.
8. Remove the
Mini PCI
card.
9. Remove the modem.
10. Disconnect the
speaker
from the system board.
11. Disconnect the
internal card with Bluetooth wireless technology
12. Disconnect the power button cable from the system board.