Lenovo E4325- Manuals

Protect your computer and data when moving it. Before moving a computer equipped with a hard disk drive, do one of thefollowing, and make sure that the power switch is off or is blinking: • Turn it off. • Put it in sleep mode. • Put it in hibernation mode. This will help to prevent damage to the com...

a potential safety issue. However, do not take risks or attempt to diagnose the situation yourself.Contact the Customer Support Center for further guidance. For a list of Service and Support phonenumbers, go to the following Web site:http://www.lenovo.com/support/phone Frequently inspect your comput...

Power cords and power adapters DANGER Use only the power cords and power adapters supplied by the product manufacturer. The power cords shall be safety approved. For Germany, it shall be H05VV-F, 3G, 0.75 mm 2 , or better. For other countries, the suitable types shall be used accordingly. Never wrap...

overload an electrical outlet. The overall system load should not exceed 80 percent of the branchcircuit rating. Consult an electrician for more information if you have questions about power loadsand branch circuit ratings. Be sure that the power outlet you are using is properly wired, easily access...

The following statement applies to users in the state of California, U.S.A. California Perchlorate Information: Products containing manganese dioxide lithium coin cell batteries may contain perchlorate. Perchlorate Material - special handling may apply, Seewww.dtsc.ca.gov/hazardouswaste/perchlorate ...

DANGER Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following: Laser radiation when open. Do not stare into the beam, do not view directly with opticalinstruments, and avoid direct exposure to the beam. Liquid crystal display (LCD) notice CAUTION:For products wi...

Chapter 1. Product overview This chapter introduces the computer hardware features. • “Front view” on page 1 • “Left-side view” on page 2 • “Right-side view” on page 4 • “Bottom view” on page 5 • “Status indicators” on page 6 • “Features” on page 7 • “Specifications” on page 8 Front view Note: Your ...

1 2 4 6 5 3 Figure 2. Left-side view 1 Security-lock slot 4 Ethernet connector 2 Fan louvers 5 HDMI connector 3 VGA connector 6 USB 3.0 connector 1 Security keyhole To protect your computer from theft, you can purchase a security cable lock that fits the security keyhole tolock the computer to a sta...

DANGER To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector.You can only connect an Ethernet cable to this connector. For more information, refer to “Ethernet connection” on page 17. 5 HDMI connector Use the high-definition multimedia interface (HDMI) c...

Status indicators This topic describes the meaning of each status indicator. Note: Your computer might have slight variations from the following illustration. 4 1 2 3 Figure 5. Status indicators 1 Caps Lock status indicator When the indicator is on, Caps Lock mode is enabled. You can type all alphab...

• Fast-blinking orange : The battery charge or discharge level is 5% or less. • Off : The battery is detached or the computer is turned off. Features This topic lists the physical features for your computer. Microprocessor • To view the microprocessor information of your computer, click Start , righ...

• 10/100/1000 Mbps Ethernet communication Specifications This topic lists the physical specifications for your computer. Heat output • 65 W (222 Btu/hr) or 90 W (307 Btu/hr) maximum (depending on the model) Power source (ac power adapter) • Sine-wave input at 50 to 60 Hz • Input rating of the ac pow...

Chapter 2. Using your computer This chapter provides information on using some of the computer components. • “Frequently asked questions” on page 9 • “Configuring the operating system” on page 9 • “Registering your computer” on page 10 • “Special keys and buttons” on page 10 • “Using the touch pad” ...

Other functions • Fn+PrtSc : Has the same function as the SysRq key on a conventional keyboard. • Fn+Home : Has the same function as the Pause key on a conventional keyboard. • Fn+End : Has the same function as the Break key on a conventional keyboard. • Fn+PgUp : Enables or disables the Scroll Lock...

1 2 3 Figure 8. Touch pad 1 Right-click button : Functions the same as the right button on a conventional mouse. 2 Left-click button : Functions the same as the left button on a conventional mouse. 3 Touch pad : To move the cursor on the screen, slide your fingertip over the touch pad in the directi...

• The power cord that plugs into the ac outlet and into the transformer pack. Attention: Using an improper power cord could cause severe damage to the computer. Connecting the ac power adapter To connect the ac power adapter, do the following: 1. Plug the power cord into an electrical outlet. 2. Con...

• For Windows 7: Click Start , click the triangle mark next to the Shut down button, and then select Sleep . • Press Fn+F1. Attention: Wait until the power indicator starts blinking (indicating that the computer is in sleep state) before you move the computer. Moving the computer while the hard disk...

DANGER If the rechargeable battery pack is incorrectly replaced, there is danger of an explosion. The batterypack contains a small amount of harmful substances. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not...

The Access Connections program preinstalled on your computer is a connectivity assistant programfor creating and managing location profiles. Each location profile stores all the network and Internetconfiguration settings needed for connecting to a network infrastructure from a specific location such...

Chapter 3. You and your computer This chapter provides information about accessibility and comfort. Accessibility and comfort Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort.Arrange your workplace and the equipment you use to suit your individ...

clean and set the brightness to levels that enable you to see the screen clearly. Press Fn + up/down arrowto adjust display brightness. Head position : Keep your head and neck in a comfortable and neutral (vertical, or upright) position. Chair : Use a chair that gives you good back support and seat ...

Chapter 4. Security This chapter provides information about protecting your computer from theft and unauthorized use. • “Attaching a mechanical lock” on page 21 • “Using passwords” on page 21 Attaching a mechanical lock You can attach a mechanical lock to your computer to prevent it from being remov...

Chapter 5. Recovery overview This chapter provides information about the recovery solutions for your computer. Recovery solutions on the Windows 7 operating system It is important to create a rescue medium and a set of recovery media as early as possible and store themin a safe place for future use....

Chapter 6. Replacing devices This chapter provides instructions on how to replace devices for your computer. This chapter contains the following items: • “Static electricity prevention” on page 25 • “Replacing the battery pack” on page 25 • “Replacing the backup battery” on page 26 • “Replacing the ...

DANGER If the rechargeable battery pack is incorrectly replaced, there is danger of an explosion. The batterypack contains a small amount of harmful substances. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not...

6. Install a new backup battery. 7. Reinstall the bottom slot cover, and then reinstall the screws. 8. Reinstall the battery pack. See “Replacing the battery pack” on page 25. 9. Turn the computer over again. Connect the ac power adapter and all cables. Replacing the hard disk drive Before you start...

3 4 6. Remove the hard disk drive by lifting the tab 5 . 5 7. Slide a new hard disk drive firmly into place, and then reinstall the screws to secure the drive. 8. Reinstall the bottom slot cover, and then reinstall the screws to secure the cover. 9. Reinstall the battery pack. See “Replacing the bat...

Replacing the optical drive Before you start, print these instructions. To replace the optical drive, do the following: Note: Your computer might have slight variations from the following illustrations. 1. Turn off the computer and then disconnect the ac power adapter and all cables from the compute...

Chapter 7. Preventing problems An important part of owning a Lenovo notebook computer is maintenance. With proper care, you canavoid common problems. The chapter provides information that can help you keep your computer runningsmoothly. • “General tips for preventing problems” on page 35 • “Taking c...

Note: Avoid spraying cleaner directly onto the display. 4. Wring out as much of the liquid as you can. 5. Wipe the display again; do not let any liquid drip into the computer. 6. Be sure to dry the display before closing it. Keep the following in mind: • Only an authorized Lenovo repair technician s...

Chapter 8. Troubleshooting computer problems This chapter provides information on what to do if you experience a problem with your computer. Troubleshooting To make sure that your computer has the features that are introduced in the following sections, consult theonline help or the list shipped with...

If the problem persists, contact your local Customer Support Center. A startup problem Print these instructions now and keep it with your computer for reference later. The Microsoft Windows operating system does not start. Use the recovery program provided on your computer to identify and troublesho...

Incorrect characters are displayed on the screen. Ensure that the operating system and programs are correctly installed on your computer. If the problempersists, contact your local Service Provider. When I turn on the computer, nothing is displayed on the screen and the computer does not beepwhile s...

OneKey Recovery Pro program problems Print these instructions first. Backup cannot be made. Ensure that: • You are using a Windows operating system. • There is enough space on your hard disk drive to store the backup data. Fail to restore the system partition to the factory default state. The cause ...

The computer does not start from a device you want. Do the following: 1. Enter the BIOS program. 2. Select Startup ➙ Boot . Ensure that the device is included in the Boot Priority Order list. 3. Press F12. 4. When the Lenovo logo is displayed on the screen, select the device that you want the comput...

Appendix A. Regulatory information Wireless related information Wireless interoperability The Wireless LAN PCI Express Mini Card is designed to be interoperable with any wireless LAN product thatis based on DSSS, CCK, and/or OFDM radio technology, and is compliant to: • The 802.11b/g Standard, 802.1...

• Battery Status Profile Usage environment and your health Integrated wireless cards emit radio frequency electromagnetic energy like other radio devices. However, thelevel of energy emitted is far much less than the electromagnetic energy emitted by wireless devices likefor example mobile phones. D...

Appendix B. WEEE and recycling statements Lenovo encourages owners of information technology equipment to responsibly recycle their equipmentwhen it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners inrecycling their IT products. Information on product ...

Appendix C. Restriction of Hazardous Substances Directive(RoHS) India RoHS RoHS compliant as per E-Waste (Management & Handling) Rules, 2011. © Copyright Lenovo 2013 49

Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: LenovoLenovo logoOneKey Microsoft and Windows are trademarks of the Microsoft group of companies: Other company, products, or service names may be trademarks or service marks of others. 52 User Gu...

Index B Battery status indicator 2 C Camera 1, 11 Charging the battery 14 F Function key combinations 10 M Mechanical lock 21 P Password 21 S Security 21 Special keys 10 T Touch pad 2 © Copyright Lenovo 2013 53