5. Remove or move any components that restrict access to the system board.
6. Disconnect all cables from the system board.
Before you remove the existing system board, visually compare the replacement system board to the existing system board to make sure that you have
the correct part.
7. Pull up on the tab and slide the system board toward the front of the computer; lift it up and away.
8. Place the system board that you just removed next to the replacement system board.
Replacing the System Board
1. Transfer components from the existing system board to the replacement system board.
a. Remove the memory modules and install them on the replacement board.
b. Remove the heat sink assembly and microprocessor package from the existing system board and transfer it to the replacement system board.
2. Configure the settings of the replacement system board.
Set the jumper on the replacement system board so it is identical to the one on the existing board.
3. Orient the replacement board by aligning the notches on the bottom to the tabs on the computer floor.
4. Slide the board toward the back of the computer until it clicks into place.
5. Replace any components and cables that you removed from the system board.
6. Close the computer cover.
7. Connect your computer and devices to their electrical outlets, and turn them on.
Closing the Computer Cover
1. Ensure that all cables are connected, and fold cables out of the way.
2. Ensure that no tools or extra parts are left inside the computer.
3. Pivot the cover down and ensure that the release buttons click into place.
4. Connect your computer and devices to their electrical outlets, and turn them on.
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