Replacing the wireless LAN card | Lenovo Z480, Z485, Z580, Z585, Z380

Appendix A. CRU instructions

Replacing the wireless LAN card ---------------------------------------

To replace the wireless LAN card, do the following:

1Turn off the computer; then disconnect the AC adapter and all cables from the computer.

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

3 Remove the battery pack.

4 Remove the Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover.

5Disconnect the two wireless LAN cables (one black, one white) a.

1

6Remove the screw that secures the wireless LAN card b.

2

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Lenovo Z480, Z485, Z580, Z585, Z380 manual Replacing the wireless LAN card

Contents

Lenovo IdeaPad Z380/Z480/Z485/ Z580/Z585 Regulatory Notice First Edition December Copyright Lenovo Contents Page Top view Getting to know your computer„ Lenovo IdeaPad Z380/Z480/Z485 Getting to know your computer „ Lenovo IdeaPad Z580/Z585 Cap sensor buttons Built-in microphone Touchpad Left-side view Right-side view „ Lenovo IdeaPad Z380 „ Lenovo IdeaPad Z480/Z485/Z580/Z585 Front view Bottom view „ Lenovo IdeaPad Z380 Battery latch manual Battery pack „ Configuring the operating system „ Connecting to the powerLearning the basics „ Reading the manuals Learning the basics „ Shutting down your computerPutting your computer into sleep state „ Charging the battery „ Checking battery status „ Handling the battery „ Removing the battery pack Touchpad Touchpad button Using the touchpad „ Numeric keypad Using the keyboardLenovo IdeaPad Z380/Z480/Z485 Lenovo IdeaPad Z580/Z585 Lenovo IdeaPad Z380/Z480/Z485 Lenovo IdeaPad Z580/Z585 „ Function key combinations Fn + PrtSc Fn + Esc Fn + F1 Fn + F2 Fn + F3 Fn + F4 Fn + F5 Fn + F6Fn + Home Fn + End Connecting external devices „ Using memory cards not suppliedInserting a memory card Removing a memory card Enabling Bluetooth communications on your computer „ Connecting USB devices„ Connecting Bluetooth enabled devices on select models Special keys and buttons „ OneKey Rescue system button a „ Cap Sensor buttons Thermal management button f Standard mode Performing dust cleaning System status indicators Securing your computer „ Using VeriFace„ Attaching a security lock not supplied „ Using passwords Wired connection Connecting to the Internet „ Hardware connection „ Software configurationConnecting to the Internet Wi-Fi WiMAX Wireless connection Hardware connection Software configuration OneKey Rescue system OneKey Rescue system„ Introduction OneKey Rescue system „ Creating a recovery discs Frequently asked questions Troubleshooting Where can I find warranty information? Troubleshooting Display problems Troubleshooting Sleep or hibernation problems Password problemsKeyboard problems Screen is blank Computer screen problems Battery problems Sound problemsHard disk drive problem Startup problem Respond Troubleshooting Other problems Appendix A. CRU instructions Replacing the battery pack Handling a hard disk drive Appendix A. CRU instructions Appendix A. CRU instructions Lenovo IdeaPad Z380 Lenovo IdeaPad Z480/Z485/Z580/Z585 Pull the tab in the direction shown by arrow d Take out the hard disk drive secured in a metal frame e Appendix A. CRU instructions Replacing memory Appendix A. CRU instructions Appendix A. CRU instructions Replacing the wireless LAN card Appendix A. CRU instructions Removing the optical drive Setup Poster User Guide Trademarks Page New World. New Thinking.TM