Lenovo Z475, Z575 4, Z475

4

Chapter 1. Getting to know your computer

Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Z475

Z575

Kensington slot

Attach a security lock (not supplied) here.

Note: For details, see “Attaching a security lock (not supplied)” on page 27.

AC power adapter

jack

Connect the AC adapter here.

Note:For details, see “Using AC adapter and battery” on page 13.

Fan louvers

Dissipate internal heat.

Note: Make sure that none of the fan louvers are blocked or else overheating of the

computer may occur.

VGA port Connects to external display devices.

RJ-45 port

This port connects the computer to an Ethernet network.

Note: For details, see “Wired connection” on page 29.

HDMI port Connects to devices with HDMI input such as a TV or a

display.

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Contents

Main IdeaPad Z475/Z575 New World. New Thinking. www.lenovo.com User Guide Page Contents Page Chapter 1. Getting to know your computer Chapter 1. Getting to know your computer Page 4 Z475 Page 6 Z475 d Page Page Page d 11 Chapter 2. Learning the basics First use Reading the manuals Connecting to the power Installing the battery pack 12 Putting your computer into sleep state or shutting it down Putting your computer into sleep state Shutting down your computer Using AC adapter and battery 13 Checking battery status Charging the battery 14 Removing the battery pack Handling the battery Using the touchpad Page Page Page Connecting external devices 19 Using memory cards (not supplied) Inserting a memory card Removing a memory card 20 Connecting USB devices 21 Connecting Bluetooth enabled devices (on select models) Enabling Bluetooth communications on your computer Special keys and buttons 22 OneKey Rescue system button Volume buttons ~ 23 OneKey Theater button Normal mode Movie mode Music mode 24 Thermal management button f Standard mode Super silent mode Performing dust cleaning System status indicators Securing your computer 27 Attaching a security lock (not supplied) Using VeriFace Page Chapter 3. Connecting to the Internet Page Page 32 Using Wi-Fi/WiMAX (on select models) 33 Chapter 4. OneKey Rescue system For more instructions, see the Help file of Lenovo OneKey Recovery. OneKey Rescue system Introduction Using Lenovo OneKey Recovery (within Windows operating system) 34 Using Lenovo OneKey Rescue system (without Windows operating system) Creating a recovery disc(s) Page Chapter 5. Troubleshooting Page Page Password probl ems Keyboard problems Sleep or hibernation problems Computer screen problems Sound problems Battery problems A hard disk drive problem A startup problem OneKey Rescue system problems Other problems Appendix A. CRU instructions c a b Page Page a Page Page Page Page a aa Page Page Page Trademarks Page IdeaPad Z475/Z575 New World. New Thinking. www.lenovo.com User Guide