10. After performing all the above steps, lift the system board off the palm-rest
and keyboard assembly along with the I/O board, USB board, and heat sink.
11. Turn the system board over and remove
12. After performing all the above steps, you are left with system board.
Installing the system board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
NOTE:
Replacing the system board removes any changes that you have made to the BIOS using the BIOS setup program.
Make the appropriate changes again after you replace the system board.
About this task
The following image indicates the connectors on your system board.
46
Removing and installing components
I/O board, USB
board, and
heat
sink.