IBM System x3650 M3 4255 Service Manual page 260

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IBM System x3650 M3 Types 4255, 7945, and 7949: Problem Determination and Service Guide
Protective
cover
Microprocessor
4. Locate the microprocessor installation tool that comes with the new
microprocessor.
5. Twist the handle of the installation tool counterclockwise so that it is in the
open position.
Handle
Installation tool
6. Align the microprocessor alignment slots with the alignment pins on the
microprocessor installation tool and place the microprocessor on the underside
of the tool so that the tool can grasp the microprocessor correctly.
Microprocessor
Alignment
pin slots
Alignment
pins
7. Twist the handle of the installation tool clockwise to secure the microprocessor
in the tool.
Note: You can pick up or release the microprocessor by twisting the
microprocessor installation tool handle.
Installation tool