Lenovo ThinkCentre M32, User Manual, Page: 42 / 98

7. Turn on the computer and all attached devices.
8. Use the Setup Utility program to set the date, time, and any passwords. See Chapter 6 “Using the Setup
Utility program” on page 39.
Replacing the system board
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
on page iii.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and wait three to five
minutes to let the computer cool before removing the computer cover.
This section provides instructions on how to replace the system board.
To replace the system board, do the following:
1. Turn off the computer and disconnect the ac power adapter and all cables from the computer.
2. Lay the computer on its side for easier access to the system board.
3. Remove the computer cover. See “Removing the computer cover” on page 25.
4. Remove the DOM card. See “Replacing the DOM card” on page 27.
5. Remove the memory module. See “Replacing the memory module” on page 29.
6. Remove the five screws that secure the system board by following the sequence shown in the following
illustration. Then, carefully pivot the failing system board upward to remove it out of the chassis.
Note: Carefully handle the system board by its edges.
Figure 21. Removing the system board
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ThinkCentre M32 User Guide