Lenovo ThinkCentre M600 User Manual page 81

3. Remove the screw that secures the external battery box on the VESA mount bracket and then slide the
external battery box as shown to remove it from the VESA mount bracket.
Figure 29. Removing the external battery box
4. Slide the release button on the external battery box as shown and use a screwdriver to slide the battery
forward at the same time. Then, remove the battery from the external battery box.
Figure 30. Removing the battery from the external battery box
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Chapter 7 Installing or replacing hardware
71