Lenovo x3550 M4 Installation And Service Manual page 321

Installation tool
Microprocessor
Figure 218. Installation tool alignment
c. Using the following instructions for your installation tool to remove the
microprocessor.
v If using Installation Tool A, gently twist the handle clockwise to the
closed position and lift the microprocessor out of the socket.
v If using Installation Tool B, gently twist the handle of the installation
tool clockwise until it locks in the "H" or "L" position, depending on
the size of microprocessor, and then lift the microprocessor out of the
socket.
Microprocessor
Figure 219. Installation tool handle adjustment
d. Lift the microprocessor out of the socket.
Alignment
pins
Handle
Installation
tool
Chapter 6. Removing and replacing components
303