Gateway 7400 System Manual page 65

To remove the processor:
1
Open the locking lever on the processor socket by moving the lever
slightly out to the side and then lifting it up 90 degrees.
Locking
lever
2
Lift the old processor straight up and out of the socket.
To install the new processor:
1
Hold the new processor over the empty processor socket and verify that
pin 1 on both the processor and the socket are aligned. Pin 1 is near the
marked corner.
2
Gently place the new processor into the socket.
Pin 1
3
Secure the processor by lowering the locking lever until the lever latches
into place. The processor will slip into place without pressure when
aligned correctly.
Processor
Replacing or adding a processor
57