IBM SAN Volume Controller 2145-CG8, Руководство по техническому обслуживанию аппаратной части

Страница: 291 / 372

1
Protective cover
2
Microprocessor
v
Locate the microprocessor installation tool that comes with the new microprocessor.
v
Twist the handle of the installation tool counterclockwise so that it is in the open position.
v
Align the triangular alignment mark (
4
in Figure 262 on page 262) on the microprocessor on the
microprocessor installation tool with the triangle alignment mark on the microprocessor, then
place the microprocessor on the underside of the tool so that the tool can grasp the microprocessor
correctly onto the bottom of the installation tool.
To align the microprocessor with the socket, use the triangular alignment cutout on the
microprocessor socket and the triangular alignment mark (
4
in Figure 262 on page 262) on the
microprocessor. Also use the position of the notches to align the microprocessor.
v
Twist the handle of the installation tool clockwise to secure the microprocessor in the tool.
Note: You can pick up or release the microprocessor by twisting the microprocessor installation
tool handle.
v
Carefully align the microprocessor installation tool over the microprocessor socket. Twist the
handle of the microprocessor tool counterclockwise to insert the microprocessor into the socket.
Attention: The microprocessor fits only one way on the socket. You must place a microprocessor
straight down on the socket to avoid damaging the pins on the socket. The pins on the socket are
fragile. Any damage to the pins may require replacing the system board.
1
2
Figure 260. Removing the plastic protective cover from a microprocessor
7
5
6
3
4
1
2
Figure 261. Inserting the microprocessor into the socket
Chapter 2. Removing and replacing parts
261
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|