Lenovo S431- User Manual

Read this first Be sure to follow the important tips given here to get the most use and enjoyment out of your computer.Failure to do so might lead to discomfort or injury, or cause your computer to fail. Protect yourself from the heat that your computer generates. When your computer is turned on or ...

Protect your computer and data when moving it. Before moving a computer equipped with a hard disk drive, do one of thefollowing, and ensure that the power button 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 comput...

Conditions that require immediate action Products can become damaged due to misuse or neglect. Some product damage is serious enoughthat the product should not be used again until it has been inspected and, if necessary, repaired byan authorized servicer. As with any electronic device, pay close att...

that the power is turned off and that the product is unplugged from any power source. If you have anyquestions or concerns, contact the Customer Support Center. Although there are no moving parts in your computer after the power cord has been disconnected, thefollowing warnings are required for your...

To prevent possible overheating, do not cover the power adapter with clothing or other objectswhen the power adapter is plugged into an electrical outlet. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that you usea...

Hazardous voltage, current, and energy levels are present inside any component that has this labelattached. There are no serviceable parts inside these components. If you suspect a problem withone of these parts, contact a service technician. External devices CAUTION:Do not connect or disconnect any...

For your safety, always follow these basic precautions with your computer: • Keep the cover closed whenever the computer is plugged in. • Regularly inspect the outside of the computer for dust accumulation. • Remove dust from vents and any perforations in the bezel. More frequent cleanings might be ...

Liquid crystal display (LCD) notice CAUTION:The liquid crystal display (LCD) is made of glass, and rough handling or dropping the computer cancause the LCD to break. If the LCD breaks and the internal fluid gets into your eyes or on yourhands, immediately wash the affected areas with water for at le...

Chapter 1. Product overview This chapter provides information about the locations of connectors, locations of important product labels,computer features, specifications, operating environment, and preinstalled programs. This chapter contains the following topics: • “Locating computer controls, conne...

9 Fan louvers The louvers and internal fan enable air to circulate in the computer to ensure proper cooling, especially thecooling of the microprocessor. Note: The fan louvers are located behind the hinge. Right-side view Figure 2. Right-side view Note: Your computer might look slightly different fr...

• If you are using a headset with a function switch, for example, a headset for a mobile digital device, do not press this switch while using the headset. If you press it, the headset microphone will be disabled,and the integrated microphones on the computer will be enabled instead. • The combo audi...

Bottom view Figure 4. Bottom view Note: Your computer bottom view might look slightly different from the illustration above. 1 Hard disk drive or solid-state drive 4 Integrated battery 2 Mini PCI ExpressCard slot for wireless LAN card 5 Memory-upgrade slot 3 Emergency reset hole 6 Stereo speakers 1 ...

Status indicators Your computer has several status indicators that show the status of your computer. Note: Your computer might look slightly different from the following illustration. 1 Fn Lock indicator The Fn Lock indicator shows the status of the Fn Lock function. For more information, see “Speci...

The illuminated dots in the ThinkPad logo on the outer lid of your computer and on the palm rest show thesystem status of your computer: • Blinks three times : The computer is initially connected to the power. • On : The computer is in use. • Off : The computer is off or in hibernation mode. • Slow ...

On some models, Lenovo provides you the information about the location of the FCC ID and IC Certificationnumber label on the computer back cover assembly. The following figure shows where you can find theinformation about the location of the FCC ID and IC Certification number label of the computer. ...

The Certificate of Authenticity label of your computer is shown as below: Features This topic lists the features of your computer. Processor To view the system properties of your computer, do the following: • For Windows 7: Click Start , right-click Computer . Then click Properties . • For Windows 8...

• Maximum altitude without pressurization: 3048 m (10 000 ft) • Temperature – At altitudes up to 2438 m (8000 ft) – Operating: 5.0°C to 35.0°C (41°F to 95°F) – Storage: 5.0°C to 43.0°C (41°F to 109°F) – At altitudes above 2438 m (8000 ft) – Maximum temperature when operating under the unpressurized ...

Table 1. Programs in the Lenovo ThinkVantage Tools program Program Icon name Access Connections Internet Connection Active Protection System ™ Airbag Protection Client Security Solution Enhanced Security Communications Utility Web Conferencing Fingerprint Software Fingerprint Reader Lenovo Solution ...

Table 2. Programs in Control Panel (continued) Program Control Panel section Green text in Control Panel Password Manager System and Security User Accounts and Family Safety Lenovo - Password Vault Power Manager Hardware and Sound System and Security Lenovo - Power Controls Recovery Media System and...

Chapter 2. Using your computer This chapter provides information on using some of the computer components. This chapter contains the following topics: • “Registering your computer” on page 17 • “Frequently asked questions” on page 17 • “Special keys” on page 21 • “Using the ThinkPad pointing device”...

• “Computer stops responding” on page 97 • “Power problems” on page 110 Using the multi-touch screen This topic provides instructions on how to use the multi-touch screen that is available on some models. Tap Tap on the screen with your fingertip to launch an application, select an item, or open a m...

Tasks Touch gestures (touch models only) Mouse actions To scroll through items, such as lists,pages, and photos Slide. Scroll the mouse wheel, move thescroll bar, or click the scroll arrow. To move an object Drag an item to the desired location. Click, hold, and drag an item. To zoom out Move two fi...

• : For Windows 8: Opens the Settings charm. For Windows 7: Opens Control Panel . • : For Windows 8: Opens the Search charm. For Windows 7: Opens Windows Search . • : Views the programs that you have opened. • : For Windows 8: Views all the programs.For Windows 7: Opens Computer . • + : Controls the...

Note: The TrackPoint cap used in your computer has grooves 2 as shown in the following illustration. Ensure that you replace the TrackPoint cap with a correct one that has such grooves. Power management When you need to use your computer away from electrical outlets, you depend on battery power to k...

The ac power adapter that comes with your computer has two basic components: • The transformer pack that converts ac power for use with the computer. • 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 you...

Managing the battery power To achieve the best balance between performance and power saving, adjust your power plan settings. To access power plan settings, do the following: • For Windows 7: Start the Power Manager program and then click the Power Plan tab. For instructions on how to start the Powe...

Note: If you use the wireless feature (the 802.11 standard) of your computer simultaneously with a Bluetooth option, the data transmission speed can be delayed and the performance of the wireless feature can bedegraded. For more information about using the Bluetooth feature, refer to the Windows hel...

– Power to the wireless radio is off. – Power to the wireless radio is on. No association. – Power to the wireless radio is on. No signal. – Power to the wireless radio is on. The signal strength of the wireless connection is excellent. – Power to the wireless radio is on. The signal strength of the...

Note: To change the color settings, right-click on the desktop, and click Screen resolution . Click Advanced Settings , select the Monitor tab, then set Colors . Setting up a presentation To make presentations, you can attach a projector to your computer through the HDMI port on your computer. Note:...

Inserting a media card Attention: Before you start installing any of the following cards, touch a metal table or a grounded metal object. This action reduces any static electricity from your body. The static electricity could damage the card. To insert a media card into the 4-in-1 media card reader ...

Chapter 3. You and your computer This chapter provides information about accessibility, comfort, and travelling with your computer. • “Accessibility and comfort” on page 39 • “Traveling with your computer” on page 41 Accessibility and comfort Good ergonomic practice is important to get the most from...

Display : Position the display to maintain a comfortable viewing distance of 20-30 inches (510-760 mm). Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the displayscreen clean and set the brightness to levels that enable you to see the screen clearl...

Assistive technologies enable users to access information in the most appropriate way. Some of thesetechnologies are already provided in your operating system. Others can be purchased through vendors, oraccessed through the World Wide Web http://www.lenovo.com/healthycomputing. Assistive technologie...

• When taking off, remember to turn off your computer or put it into hibernation mode. Travel accessories The following is a checklist of items to consider packing when you are going to travel: • ThinkPad ac power adapter • ThinkPad AC/DC combo adapter • External mouse (if you are accustomed to usin...

1. Press F1. The icon changes to this: 2. Type the master hard disk password. Note: To return to the icon , press F1 again. Note: Press the Backspace key if you enter a wrong password while you are typing your password. Power-on password You can set a power-on password to help protect your computer ...

Changing or removing a hard disk password Follow steps 1 through 7 in “Setting a hard disk password” on page 45, typing your password to get accessto the ThinkPad Setup program. To change or remove the user hard disk password, do the following: • To change the hard disk password, type the current pa...

b. Leave the Enter New Password and Confirm New Password fields blank. Press Enter. Attention: You might want to note down your password and keep it in a safe place. If you forget your supervisor password, Lenovo cannot reset your password. You must take your computer to a Lenovoreseller or a Lenovo...

Disk Encryption hard disk drive and Encryption solid-state drive Some models contain the Disk Encryption hard disk drive or Encryption solid-state drive. This featurehelps to protect your computer against security attacks on media, NAND flash or device controllers by useof a hardware encryption chip...

Using the fingerprint reader Your computer has an integrated fingerprint reader. Fingerprint authentication can replace passwords andenable simple and secure user access. By enrolling your fingerprint and associating it with a Windowspassword you can log on to the computer by swiping your finger ove...

2. Apply light pressure and swipe your finger across the reader in one smooth motion. Note: Your computer keyboard might look different from the illustration above. Maintaining the fingerprint reader The following actions could damage the fingerprint reader or cause it not to work properly: • Scratc...

Notice on deleting data from your hard disk drive or solid-state drive As computers spread into every corner of life, they process more and more information. The data on yourcomputer, some of which might be sensitive, is stored on a hard disk drive or solid-state drive. Before youdispose of, sell, o...

Chapter 5. Recovery overview This chapter provides information about the recovery solutions provided by Lenovo. • “Recovery overview for the Windows 7 operating system” on page 55 • “Recovery overview for the Windows 8 operating system” on page 60 Recovery overview for the Windows 7 operating system...

To create recovery media, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Factory Recovery Disks . Then, follow the instructions on the screen. Using recovery media This section provides instructions on how to use recovery media on different operating systems. • You can use recovery media t...

Performing a recovery operation This section provides instructions on how to perform a recovery operation using the Rescue and Recoveryprogram. 1. From the Windows desktop, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced Backup and Restore . The Rescue and Recovery program opens. 2...

4. Do one of the following: • To rescue files from your hard disk drive or from a backup, click Rescue files and follow the instructions on the screen. • To restore your hard disk drive from a Rescue and Recovery backup or to restore your hard disk drive to the factory default settings, click Restor...

3. In the Boot Menu window, select the USB hard disk drive as the first boot device and press Enter. The rescue medium starts. When the rescue medium starts, the Rescue and Recovery workspace opens. The help information foreach feature is available from the Rescue and Recovery workspace. Follow the ...

• Use recovery media if all other methods of recovery have failed and you need to restore the hard disk drive to the factory default settings. See “Creating and using a recovery media” on page 55. Note: If you are unable to access the Rescue and Recovery workspace or the Windows environment from a r...

2. In the Advanced startup section, click Restart now ➙ Troubleshoot ➙ Advanced options . 3. Restart your computer following the instructions on the screen. For more details about the recovery solutions provided on computers preinstalled with the Windows 8operating system, refer to the help informat...

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 63 • “Disabling the built-in battery” on page 63 • “Replacing the hard disk drive or solid-state drive” on...

Replacing the base cover assembly Before you start, print these instructions. To replace the base cover assembly, do the following: 1. Disable the built-in battery. See “Disabling the built-in battery” on page 63. 2. Close the computer display, and turn the computer over. 3. Loosen the screws 1 that...

Replacing the hard disk drive or solid-state drive Before you start, print these instructions. Attention: The hard disk drive is very sensitive. Incorrect handling can cause damage and permanent loss of data. Observe the following guidelines: • Replace the hard disk drive or solid-state drive only i...

Replacing a memory module Before you start, print these instructions. Increasing memory capacity is an effective way to make programs run faster. To replace or add a memorymodule, read the following prerequisites, and then the instructions. When replacing a memory module, be sure to follow the preca...

6. With the notched end of the memory module toward the contact edge side of the socket, insert the memory module 1 into the socket at an angle of about 20 degrees; then press it in firmly 2 . 7. Reinstall the base cover assembly. See “Replacing the base cover assembly” on page 64. 8. Turn the compu...

7. Connect the antenna cables to the new card as shown in the drawing. 8. Reinstall the base cover assembly. See “Replacing the base cover assembly” on page 64. 9. Turn the computer over again. Connect the ac power adapter and all cables. Replacing the backup battery Before you start, print these in...

Chapter 7. Advanced configuration While it is important to protect files, data, and settings that are on the hard disk drive or solid-state drive,you also might need to install a new operating system, install new device drivers, update your system UEFIBIOS, or recover preinstalled software. This inf...

– After the operating system installation, you should not change the initial UEFI/Legacy Boot setting in ThinkPad Setup. The UEFI/Legacy Boot setting must be the same as it was when the Windows operating system image was installed. Otherwise, the operating system will not boot properly. For the coun...

The name of each subfolder is the number of a fix module. For information about each fix module, go tothe Microsoft Knowledge Base homepage at http://support.microsoft.com, type the number of the fixmodule you need in the search field, and click Search . To install a fix module, run the EXE file in ...

• Default values are in boldface . The default settings are already optimized for you. If you consider changing the computer configuration, proceed with extreme caution. Setting the configuration incorrectlymight cause unexpected results. • On each submenu, press Enter to show selectable options and...

2. Press Tab, Shift+Tab, or Enter to select a field. 3. Type the date or time. Note: Another way to adjust the date and time is by pressing + or –. 4. Press F10 to save the changes and restart the system. Security menu If you need to set the security features of your computer, select Security from t...

Table 5. Security menu items (continued) Menu item Submenu item Selection Comments Intel AT Module Activation • Disabled • Enabled • Permanently Disabled Enable or disable the UEFI BIOSinterface to activate the Intel ATmodule, which is an optionalanti-theft service from Intel. Note: If you set the I...

Table 6. Startup menu items Menu item Selection Comments Boot Refer to “Changing the startupsequence” on page 86. Network Boot Select the boot device when the systemwakes from LAN. If the Wake onLAN function is enabled, the networkadministrator can turn on all of thecomputers in a LAN remotely by us...

• Exit Discarding Changes : Restart the system without saving the changes. • Load Setup Defaults : Load the default setting that was in effect at the time of purchase. Enable OS Optimized Defaults to meet the Microsoft Windows 8 certification requirements. When you change this setting, some other se...

server. Your computer supports the personal computer functions that PXE requires. For example, with theappropriate LAN card, your computer can be booted from the PXE server. Note: Remote Program Load (RPL) cannot be used with your computer. Wake on LAN A network administrator can use Wake on LAN to ...

To define a sequence, do the following: 1. On the ThinkPad Setup program menu, select Startup . The submenu is displayed. 2. Select Network Boot and press the Enter key. The boot device list is displayed. 3. Select a boot device from the list to make it as the top boot priority. 4. Press F10 to save...

Chapter 8. Preventing problems An important part of owning a ThinkPad 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 91 • “Making...

14. For suspected hard disk drive issues, refer to “Diagnosing problems” on page 97 to run a diagnostic test of the drive before you call the Customer Support Center. If your computer doesnot start up, download the files to create a bootable self-test media from the following Web site:http://www.len...

Taking care of your computer Although your computer is designed to function reliably in normal work environments, you need to usecommon sense in handling it. By following these important tips, you will get the most use and enjoymentout of your computer. Be careful about where and how you work • Stor...

• Before you install any of the following devices, touch a metal table or a grounded metal object. This action reduces any static electricity from your body. The static electricity could damage the device. – Memory module – Mini PCI card – Memory card, such as SD card, SDHC card, SDXC card, and Mult...

Chapter 9. Troubleshooting computer problems This chapter provides information on what to do if you experience a problem with your computer. This chapter contains the following topics: • “Diagnosing problems” on page 97 • “Troubleshooting” on page 97 Diagnosing problems If you experience problems wi...

• If you can not turn off your computer by pressing and holding the power button, remove all power sources from the computer and reset the system by inserting a straightened paper clip into theemergency reset hole. To locate the emergency reset hole, see “Bottom view” on page 6. 2. While the compute...

Solution : ThinkVantage Active Protection sensor is not working correctly. Have the computer serviced. • Message : 2100: Initialization error on HDD0 (Main HDD). Solution : The hard disk drive is not working. Have the hard disk drive serviced. • Message : 2101: Detection error on HDD1 (Ultrabay HDD)...

– The ac power adapter is connected to the computer and the power cord is plugged into a working electrical outlet. – The computer is turned on. (Turn the power button on again for confirmation.) If a power-on password is set: – Press any key to display the prompt for the power-on password. If the b...

Memory module problems Print these instructions now and keep it with your computer for reference later. If your memory module is not operating properly, check the following items: 1. Verify that the memory module is installed and seated correctly in your computer. It might be necessary to remove all...

• Problem : PIM items sent from the Windows 7 operating systems cannot be received correctly into the address book of any other Bluetooth-enabled device. Solution : The Windows 7 operating system send PIM items in XML format, but most Bluetooth-enabled devices handle PIM items in vCard format. If an...

Computer screen problems • Problem : The screen is blank. Solution : Do the following: – Press F7 to bring up the image. – If you are using the ac power adapter, or using the battery and the battery gauge shows that the battery is not depleted, press F6 to make the screen brighter. – If your compute...

• Problem : Missing, discolored, or bright dots appear on the screen every time you turn on your computer. Solution : This is an intrinsic characteristic of the TFT technology. Your computer display contains multiple thin-film transistors (TFTs). A small number of missing, discolored, or bright dots...

9. Set the screen resolution for the secondary display. 10. Set the relative position of each monitor by dragging its icon. You can set the monitors in any relative position, but the icons must touch each other. 11. Click OK to apply the changes. Note: To change the color settings, right-click on th...

Note: For details about controlling volume, refer to your Windows online help. • Problem : A volume or balance slider cannot be moved. Solution : The slider might be grayed out. This means that its position is fixed by the hardware and cannot be changed. • Problem : The volume sliders do not stay in...

Battery and power problems This topic contains instructions on troubleshooting battery and power problems. Battery problems • Problem : The battery pack cannot be fully charged in the standard charge time when the computer is powered off. Solution : The battery pack might be over-discharged. Do the ...

If the battery is charged and the temperature is within range, have the computer serviced. • Problem : A critical low-battery error occurs, and the computer immediately turns off. Solution : The battery power is getting low. Connect the ac power adapter to the computer and plug it into an electrical...

• Problem : The hard disk drive does not work. Solution : On the Boot menu of ThinkPad Setup, ensure that the hard disk drive is on the Boot priority order list. If it is on the Excluded from boot order list, it is disabled. Select the entry for it on the list and press the Shift+1 key. This moves t...

Chapter 10. Getting support This chapter provides information about getting help and support from Lenovo. • “Before you contact Lenovo” on page 115 • “Getting help and service” on page 116 • “Purchasing additional services” on page 118 Before you contact Lenovo Often, you can solve your computer pro...

• Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty, trained service personnel are available to provide the applicable level of service. • Engineering change management - Occasionally, there might be changes that are required after a product has bee...

Purchasing additional services During and after the warranty period, you can purchase additional services, such as support for Lenovoand non-Lenovo hardware, operating systems, and application programs; network setup and configurationservices; upgraded or extended hardware repair services; and custo...

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...

Locating wireless regulatory notices For more information about the wireless regulatory notices, refer to the Regulatory Notice shipped with your computer. If your computer is shipped without the Regulatory Notice , you can find it on the Web site at: http://www.lenovo.com/ThinkPadUserGuides Export ...

European Union - Compliance to the Electromagnetic CompatibilityDirective This product is in conformity with the protection requirements of EU Council Directive 2004/108/EC on theapproximation of the laws of the Member States relating to electromagnetic compatibility. Lenovo cannotaccept responsibil...

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 ...

Disposing of Lenovo computer components Some Lenovo computer products sold in Japan may have components that contain heavy metals or otherenvironmental sensitive substances. To properly dispose of disused components, such as a printed circuitboard or drive, use the methods described above for collec...

Appendix C. ENERGY STAR model information ENERGY STAR ® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products andpractices. Lenovo is proud to offer our customers product...

Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: LenovoAccess ConnectionsActive Protection SystemRescue and RecoveryThinkPadThinkVantageTrackPointUltraConnect Intel and Intel SpeedStep are trademarks or registered trademarks of Intel Corporation...