Lenovo x3550 M4 Installation And Service Manual page 103

Table of Contents

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.

v 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

v 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.

Chapter 2. Installing optional devices

Troubleshooting