Lenovo System x3550 M4 Installation And Service Manual page 301

Figure 217. Installation tool handle adjustment
b. Align the installation tool with the screws, as shown in the following graphic, and lower the
installation tool on the microprocessor. The installation tool rests flush on the socket only when
it is aligned correctly.
Installation tool
Microprocessor
Figure 218. Installation tool alignment
c. Using the following instructions for your installation tool to remove the microprocessor.
• If using Installation Tool A, gently twist the handle clockwise to the closed position and lift
the microprocessor out of the socket.
• 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.
Alignment
pins
.
Chapter 6 Removing and replacing components
287