Replacing The Microprocessor - Dell Dimension 2200 Manual

9. Rotate the power supply back into place.
10. 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.
11. Plug your computer and devices into their electrical outlets, and turn them on.
12. Access the system setup program

Replacing the Microprocessor

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in
CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover.
1. Shut down the computer.
2. Turn off any attached devices and disconnect them from their electrical outlets.
NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network wall jack.
3. Disconnect the computer power cable from the wall outlet, and then press the power button to ground the system board.
4. Remove the computer cover.
5. Rotate the power supply away from the system board.
6. Locate the microprocessor socket
7. Release the metal clip that secures the heat sink and fan assembly to the microprocessor socket. Then remove the heat sink and fan assembly from the
microprocessor chip.
8. Disconnect the fan from the system board.
9. Your microprocessor socket is a zero insertion force (ZIF) socket with a lever handle that secures the chip in (or releases it from) the socket. To remove
the chip, pull the microprocessor-socket release lever out to unlock it and then straight up until the chip is released.
and restore the settings you recorded in
on the system board.
step 1.
"Safety Instructions."