Lenovo ThinkStation S30 Hardware Maintenance Manual page 111

This section provides instructions on how to replace the microprocessor.
CAUTION:
The heat sink and microprocessor might be very hot. Before you open the computer cover, turn off
the computer and wait several minutes until the computer is cool.
Notes:
• Ensure that you install the correct type of microprocessor option your computer supports.
• Use any documentation that comes with the microprocessor option kit and follow those instructions in
addition to the instructions in this topic.
• Your microprocessor, socket, and socket cover might look slightly different from the illustrations in this
topic.
To replace the microprocessor, 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.
2. Remove the computer cover. See "Removing the computer cover" on page 82.
3. Place the computer on its side to gain easier access to the system board.
4. Remove the heat sink and fan assembly. See "Replacing the heat sink and fan assembly" on page 95.
5. Locate the microprocessor socket.
Note: There are two marks on the microprocessor retainer. You will need to open the small handle
marked with
6. Open the small handle
a little bit outward to release it from the secured position. Then, open the other small handle
following the same instructions. Ensure that the small handles are in the fully open position.
Figure 38. Opening the handles
7. Gently press down the small handle
until it is in the fully open position.
first and then you can open the other small handle marked with
2 by gently pressing down the small handle and then pulling the small handle
2 to open the microprocessor retainer. Pivot the retainer upward
.
1 by
.
Chapter 10 Replacing FRUs
107