Lenovo 10AA Personal Computer User Manual


 
3. Locate the thermal module in the computer. See “Locating components” on page 12.
4. Remove the internal speaker. See “Replacing the internal speaker” on page 66.
5. Remove the cover presence switch. See “Replacing the cover presence switch” on page 69.
6. Remove the system fan. See “Replacing the system fan” on page 71.
7. Follow this sequence to remove the four screws that secure the thermal module to the system board:
a. Partially remove screw 1 , then fully remove screw 2 , and then fully remove screw 1 .
b. Partially remove screw 3 , then fully remove screw 4 , and then fully remove screw 3 .
Lift and pull the thermal module to remove it from the system board.
Notes:
Carefully remove the four screws from the system board to avoid any possible damage to the system
board. The four screws cannot be removed from the thermal module.
Do not touch the thermal grease while handling the thermal module.
Figure 68. Removing the thermal module
74 ThinkCentre M93/p Tiny User Guide