Lenovo THINKSERVER RD230 Manuel d'utilisateur télécharger pdf (Page 79)

5. If you are instructed to return the microprocessor, follow all packaging

instructions and use any packaging materials that are supplied to you for

shipping.

6. To complete the removal procedure, go to “Completing the parts replacement”

on page 87.

Installing the microprocessor

Attention

Do not open your server or attempt any repair before reading and understanding the Safety

Information and the Warranty and Support Information on the ThinkServer Documentation DVD

that comes with your product, and “Guidelines” on page 37. To obtain a copy of the

publications, go to:

http://www.lenovo.com/support

This section provides instructions on how to install 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.

Note: When you need to install a second microprocessor, first remove the dual

heat sink and then remove excess grease from the first microprocessor and

the microprocessor socket area. Make sure the microprocessor and socket

area are clean of grease. Use the new heat sink that comes with the second

microprocessor option kit and dispose of the old one. The new heat sink has

grease already applied for both the first and second microprocessors.

For optimal performance, follow these microprocessor installation rules:

1. When two microprocessors are installed, both must have the same core voltage

and core speed.

2. When only one microprocessor is installed, it must be in the socket labeled

CPU0. The other socket must be kept empty.

3. Always install the microprocessor first into the CPU0 socket, and then install

another microprocessor into the CPU1 socket if you want to install two

microprocessors.

To install the microprocessor, do the following:

1. Remove all media from the drives and turn off all attached devices and the

server. Then, disconnect all power cords from electrical outlets and disconnect

all cables that are connected to the server.

2. Remove the server cover. See “Removing the server cover” on page 42.

3. Remove the heat sink assembly. See “Removing the heat sink assembly” on

page 69.

Chapter 5. Installing, removing, or replacing hardware 73

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 ... 147 148

Pas de commentaire

Lenovo THINKSERVER RD230 Manuel d'utilisateur Page 79