14. Carefully lift up the system board by placing both hands diagonally and
remove it from the chassis. Be careful to avoid damage any surrounding
components or bend the pin inside the microprocessor socket.
15. If you are instructed to return the system board, follow all packaging
instructions, and use any packaging materials for shipping that are supplied
to you.
Attention: Make sure to place the socket covers for the microprocessor
sockets on the system board before you return the old system board.
358 System x3530 M4 Type 7160: Installation and Service Guide