
4 Raise the lever on the socket to unlock the processor and lift out the processor.
Heat Sink
Processor
5 To install the new processor:
a Locate the corner markers:
• on the processor—a dot or notch (“broken” corner)
• on the processor socket—a dot.
b Position the processor over the socket, with it’s corner marker facing the corner
marker on the socket.
c Place the processor into the socket.
d Lower the lever to lock the processor into place.
e Replace the heatsink and fasten the clip, if the heatsink is not attached to the
processor.
6 Set the switches on the system board for the correct processor speed. Refer to the section
“System Board Connectors and Switches” in chapter 6. If you use an Intel Overdrive
processor, refer to the instruction leaflet supplied with the processor to see whether you
should change the position of any switches on the system board.
7 Replace the computer’s power supply and cover. Reconnect all cables and power cords.
After Installing an Upgrade Processor
Switch on the PC and verify that the new processor is recognized by the Power-On-Self-Test.
INSTALLING THE SECURITY BRACKET
The security bracket supplied with the computer can be used to fasten the computer to your
desk.
1 Remove the computer’s cover (refer to "Removing the Cover" earlier in this chapter).
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