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.
1.
Display cable 2. Power-adapter port cable
3. Fan cable 4. I/O-board cable
5. Speaker cable 6. Keyboard cable
48 Removing and installing components