Lenovo ideacentre A340, Hardware Maintenance Manual, Page: 34 / 57

• It is helpful to lay the computer on a flat, stable and wide surface.
• Make sure the surface is clean and dry.
To remove the computer stand base, do the following:
1. Turn off all connected devices and the computer. Then, disconnect all power cords from electrical
outlets and all cables that are connected to the computer.
2. Gently lay the computer down on its panel. Let the base naturally be supported by the flat surface.
3. Remove the stand base bracket 1 .
Figure 9. Removing the bracket
4. Remove 4 screws 2 .
Figure 10. Removing 4 screws
5. Remove the stand base 3 .
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ideacentre A340 Hardware Maintenance Manual