Replacing The Computer Cover - Dell Dimension 2200 Manual

13. Carefully lift the system board out of the I/O gasket and remove the board from the computer. The I/O gasket is on the back of the computer where all
of the input and output ports are located.
14. Install the replacement board.
When you install the replacement system board, angle the back of the board downward and carefully align the connectors on the back edge of the
board with the cutouts in the I/O gasket. When properly aligned, the board connectors slide into the I/O gasket as you lower the board into position in
the computer and reseat it on the standoffs. Lock the board in place with the system-board retaining clip.
15. Replace the microprocessor, the
16. Reconnect all internal cables to the system board.
17. Rotate the power supply back into place.
18. Replace the computer cover.
NOTICE: To connect a network cable, first plug the cable in to the network wall jack and then plug it in to the computer.
19. Plug your computer and devices into their electrical outlets, and turn them on.
20. Reenter the system setup program

Replacing the Computer Cover

1. Rotate the power supply back into place.
2. Check all cable connections, especially those that might have come loose during your work. Fold cables and unused connectors out of the way so that
they do not catch on the computer cover or interfere with airflow inside the computer.
3. Check to see that no tools or extra parts (including screws) are left inside the computer.
4. Place the computer upright with the front facing you. Align the computer cover so its bottom hooks fit in the computer's curved hinge.
5. Lift up the cover, making sure to keep the bottom hooks aligned with the curves in the computer.
6. Gently squeeze the right and left sides of the computer together until the cover clicks into position.
NOTICE: To connect a network cable, first plug the cable in to the network wall jack and then plug it in to the computer.
7. Connect your computer and devices to their electrical outlets, and turn them on.
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memory modules, and the cards that you removed from the old system board.
and reset the configuration information.