Lenovo 2595, 2593, 2594 Replacing the microprocessor, Securing the microprocessor in the socket

12.Close the microprocessor retainer. Press down the small handle 1 first and then push the handle inward to secure it. Then, press down the small handle 2 and then push the handle inward to lock the retainer into position and secure the new microprocessor in the socket.

Note: There are two marks on the microprocessor retainer. Ensure that you close the small handle

marked with first and then close the small handle marked with . Always follow the correct sequence when you close the small handles.

Figure 78. Securing the microprocessor in the socket

13.Install the new heat sink that comes with the microprocessor option kit. See “Installing or replacing a heat sink” on page 112.

What to do next:

•To work with another piece of hardware, go to the appropriate section.

•To complete the installation, go to “Completing the parts replacement” on page 153.

Replacing the microprocessor

Attention: Do not open your server or attempt any repair before reading and understanding “Safety information” on page iii and “Guidelines” on page 69.

This topic provides instructions on how to replace the microprocessor.

CAUTION:

The heat sink and microprocessor might be very hot. Turn off the server and wait three to five minutes to let the server cool before removing the server cover.

Before you begin, print all the related instructions or ensure that you can view the PDF version on another computer for reference.

Notes:

118ThinkServer User Guide