To install the microprocessor socket cover, do the following:
1. Release the lever securing the microprocessor retainer and open the retainer to access the
microprocessor.
2. Grasp the microprocessor on the sides and lift it straight up and out of the socket. Do not touch the
contacts on the microprocessor socket.
3. Note the orientation of the socket cover. Align the notches on the microprocessor socket cover
with the alignment keys on the microprocessor socket. Install one side of the socket cover into the
microprocessor socket.
Figure 42. Installing one side of the socket cover into the microprocessor socket
Note:
Your microprocessor socket and cover might look slightly different from the illustration.
4. Carefully press the other side of the socket cover downwards until the socket cover snaps into place.
5. Carefully check the four corners of the socket cover to make sure that the cover is secured in the
microprocessor socket.
6. Lower the microprocessor retainer, and then lower the lever to secure the retainer. Make sure the
lever is locked into position.
7. Follow any additional instructions included with the replacement part you received.
Note:
If your system board has two microprocessor sockets, be sure to install a socket cover for each
microprocessor socket.
Replacing the LCD panel
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety
information” in the
Safety, Warranty, and Setup Guide
that came with your computer. To obtain a copy of the
Safety, Warranty, and Setup Guide
, go to:
http://www.lenovo.com/support
This section provides instructions on how to replace the LCD panel.
To replace the LCD panel, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
Chapter 9
.
Replacing FRUs
105
Содержание 3569
Страница 1: ...ThinkCentre Edge Hardware Maintenance Manual Machine Types 3569 3571 and 3574 ...
Страница 2: ......
Страница 3: ...ThinkCentre Edge Hardware Maintenance Manual Machine Types 3569 3571 and 3574 ...
Страница 8: ...2 ThinkCentre Edge Hardware Maintenance Manual ...
Страница 15: ...Chapter 2 Safety information 9 ...
Страница 19: ...Chapter 2 Safety information 13 ...
Страница 20: ...1 2 14 ThinkCentre Edge Hardware Maintenance Manual ...
Страница 21: ...1 2 Chapter 2 Safety information 15 ...
Страница 26: ...1 2 20 ThinkCentre Edge Hardware Maintenance Manual ...
Страница 27: ...1 2 Chapter 2 Safety information 21 ...
Страница 30: ...24 ThinkCentre Edge Hardware Maintenance Manual ...
Страница 34: ...28 ThinkCentre Edge Hardware Maintenance Manual ...
Страница 60: ...54 ThinkCentre Edge Hardware Maintenance Manual ...
Страница 70: ...64 ThinkCentre Edge Hardware Maintenance Manual ...
Страница 75: ...Figure 3 Locating major FRUs and CRUs Chapter 8 Locations 69 ...
Страница 85: ...Figure 13 Reinstall the rubber on the foot stand Chapter 9 Replacing FRUs 79 ...
Страница 127: ......
Страница 128: ...Part Number Printed in USA 1P P N 1P ...