Lenovo B50-45 User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 37

Appendix A. CRU instructions Replacing the battery pack Note: • Use only the battery provided by Lenovo. Any other batteries could ignite or explode. • Make sure the computer is turned off and all the cables disconnected from the computer before you replace the battery pack. • Make sure the computer display is closed to avoid being damaged. To replace the battery pack, do the following: 1 Unlock the manual battery latch a . While holding the spring‐loaded battery latch in the unlocked position b , remove the battery pack in the direction shown by the arrow c . 1 1 2 3 2 2 Install a fully charged battery pack. 3 Slide the manual battery latch to the locked position. 31