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Lenovo 4334EAU, G570, G575, G475, G470 manual Appendix A. CRU instructions, Replacing the battery

Models: G475 G470 4334EAU G575 G570

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Appendix A. CRU instructions

Notes:

•The illustrations used in this chapter are of the Lenovo G570, unless otherwise stated.

•The following steps about upgrading and replacing devices are the same for the G470, G475, G570 and G575.

Replacing the battery -------------------------------------------------------------------

Note: Use only the battery provided by Lenovo. Any other battery could ignite or explode.

To replace the battery, do the following:

1Turn off the computer, or enter hibernation mode. Disconnect the AC adapter and all cables from the computer.

Note: If you are using an ExpressCard device, the computer might not be able to enter hibernation mode. If this happens, turn off the computer.

2Close the computer display, and turn the computer over.

3 Unlock the manual battery latch a. Holding the spring-loaded battery latch in the unlocked position b, remove the battery pack in the direc- tion shown by the arrow c.

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Lenovo 4334EAU, G570, G575, G475, G470 manual Appendix A. CRU instructions, Replacing the battery

Contents

Lenovo G470/G475/ G570/G575 First Edition December Copyright Lenovo Contents Page Top view Getting to know your computer„ G470/G475 „ G570/G575 Page Left-side view Right-side view Front view Bottom view „ G570/G575 Page „ Reading the manuals „ Conncting to the power„ Configuring the operating system Learning the basicsPutting your computer into sleep state „ Shutting down your computer„ Charging the battery „ Checking battery status„ Handling the battery „ Removing the battery packTouchpad Left click button Right click button Using the touchpadG570/G575 Using the keyboard„ Numeric keypad G470/G475 „ Function key combinations Following describes the features of each function key Removing a memory card „ Using memory cards not suppliedInserting a memory card Enabling Bluetooth communications on your computer „ Connecting a universal serial bus USB device„ Connecting a Bluetooth device Select models only Special keys and buttons „ OneKey Rescue system button aSystem status indicators Securing your computer „ Using VeriFace„ Attaching a security lock not supplied „ Using passwords To change the GPU, do the following Using Switchable Graphics specific models onlyWired connection Connecting to the Internet„ Hardware connection „ Software configurationWi-Fi Wireless connectionHardware connection Software configurationOneKey Rescue system OneKey Rescue system„ Introduction OneKey Rescue system Appendix A. CRU instructions Replacing the batteryAppendix A. CRU instructions Replacing the hard disk drive Appendix A. CRU instructions Appendix A. CRU instructions Appendix A. CRU instructions Replacing memory Appendix A. CRU instructions Appendix A. CRU instructions Removing the optical drive Appendix A. CRU instructions Trademarks Index Page New World. New Thinking.TM