IBM 7379E2U, Installation And User Manual

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8. Open the microprocessor bracket frame by lifting up the tab on the top edge.
Attention:
a. Do not touch the microprocessor contacts; handle the microprocessor by
the edges only. Contaminants on the microprocessor contacts, such as oil
from your skin, can cause connection failures between the contacts and
the socket.
b. Handle the microprocessor carefully. Dropping the microprocessor during
installation or removal can damage the contacts.
c. Do not use excessive force when you press the microprocessor into the
socket.
d. Make sure that the microprocessor is oriented, aligned, and positioned in
the socket before you try to close the lever.
9. Install the microprocessor:
a. Touch the static-protective package that contains the microprocessor to any
unpainted metal surface on the server. Then, remove the microprocessor
from the package.
b. Remove the protective cover, tape, or label from the surface of the
microprocessor socket, if any is present.
c. Align the microprocessor with the socket. The microprocessor has two
notches that are keyed to two tabs on the sides of the socket. A
triangle-shaped indicator on one corner of the microprocessor points to a
45-degree angle on one corner of the socket.
d. Carefully place the microprocessor into the socket. Do not use excessive
force when you press the microprocessor into the socket.
Note: The microprocessor fits only one way on the socket.
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IBM System x3400 M3 Type 7378/7379: Installation and User's Guide