Service Manual

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CHAPTER 10: PROCESSOR
2
4
6
3
1
7
5
1 tab 2 processor cover
3 processor 4 socket
5 center-cover latch 6 release lever
7 processor pin-1 indicator
Replacing the Processor
CAUTION: When replacing the processor, do not touch any of the pins inside
the socket or allow any objects to fall on the pins in the socket.
CAUTION: Ground yourself by touching an unpainted metal surface on
the back of the computer.
Follow the instructions in “Before You Begin” on page 1. 6.
Unpack the new processor. Ensure that you do not to touch the underside of 2.
the processor.
CAUTION: You must position the processor correctly in the socket to
avoid permanent damage to the processor and the computer when you
turn on the computer.
Extend the release lever on the processor socket if it is not fully extended.3.
CAUTION: Socket pins are delicate. To avoid damage, ensure that the
processor is aligned properly with the socket, and do not use excessive
force when you replace the processor. Be careful not to touch or bend
the pins on the system board.
Align the pin-1 corners of the processor and socket. 4.
Set the processor lightly in the socket and ensure that the processor is 5.
positioned correctly.