Replacing The Microprocessor - Lenovo ThinkCentre M710e User Manual And Hardware Maintenance Manual

6. Install the fan duct.
Figure 56. Installing the fan duct
7. Reinstall the removed parts. To complete the replacement, see "Completing the parts replacement" on
page 43.

Replacing the microprocessor

Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
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.
1. Remove the computer cover. See "Removing the computer cover" on page 16.
2. Remove the heat sink and fan assembly. See "Replacing the heat sink and fan assembly" on page 37.
3. Disconnect all cables connected to the system board.
4. Replace the microprocessor.
Notes:
• Your microprocessor and socket might look different from the one illustrated.
• Touch only the edges of the microprocessor. Do not touch the gold contacts on the bottom.
• Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be
kept as clean as possible.
.
Chapter 4 Replacing hardware
39