Lenovo System x3550 M4 Installation And Service Manual page 96

Installation tool
Microprocessor
Figure 66. Installation tool cover removal
c. Align the installation tool with the microprocessor socket. The installation tool rests flush on
the socket only if properly aligned.
Figure 67. Installation tool alignment
d. Install the microprocessor using the following instructions for your installation tool.
• If using Installation Tool A, twist the handle on the microprocessor tool assembly
counterclockwise to the open position to insert the microprocessor into the socket, and
lift the installation tool out of the socket.
• If using Installation Tool B, twist the handle of the installation tool assembly counterclockwise
until the microprocessor is inserted into the socket, and lift the installation tool out of the
socket. The following illustration shows the tool handle in the open position.
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System x3550 M4 Installation and Service Guide
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