Lenovo IdeaPad S540-15IWL User Guide
Read this first Before using this documentation and the product it supports, ensure that you read and understand the following: • Appendix A “Important safety information” on page 31 • Safety and Warranty Guide • Setup Guide First Edition (December 2018) © Copyright Lenovo 2018.
&RQWHQWV About this documentation . . . . . . . . iii Chapter 1. Meet your computer . . . . . 1 Front . . . . . . . . . Base . . . . . . . . . Left . . . . . . . . . Right . . . . . . . . . Features and specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 3 4 5 Chapter 2. Get started with your computer . . . . . . . . . . . . . . . . . 7 Get started with Windows 10 . . Windows account . . . . . Windows user interface .
ii Lenovo IdeaPad S540-15IWL User Guide
About this documentation • Illustrations in this documentation might look different from your product. • Depending on the model, some optional accessories, features, and software programs might not be available on your computer. • Depending on the version of operating systems, some user interface instructions might not be applicable to your computer. • Documentation content is subject to change without notice.
iv Lenovo IdeaPad S540-15IWL User Guide
Chapter 1. Meet your computer Front 3 1 2 4 1 5 6 1. Microphones Capture or record sound and voice. Take pictures or record videos by clicking Camera from the Start menu. 2. Camera If you use other apps that support photographing, video chatting, and video conference, the camera starts automatically when you enable the camera-required feature from the app. 3. Shutter Slide the shutter to cover or uncover the camera lens. It is designed to protect your privacy. 4.
Base 1 2 3 4 Press to turn on the computer or put the computer to sleep mode. To turn off the computer, open the Start menu, click down. 1. Power button (with power indicator) Power, and then select Shut The indicator on the power button shows the system status of your computer. • Solid white/Solid amber: The computer is on. • Off: The computer is off or in hibernation mode. • Blinking slowly: The computer is in sleep mode. To enable or disable the numeric keypad, press the Num Lock key. 2.
Left 1 2 3 1. Power connector 4 5 6 Connects to ac power through an ac power adapter. This indicator shows whether the ac power is connected to the computer. 2. Battery/Charging indicator • White: connected to ac power (battery power 91% -100%) • Amber: connected to ac power (battery power 0% -90%) • Off: not connected to ac power 3. HDMIറ connector Connects to a compatible digital audio device or video monitor, such as an HDTV. • Transfers data at USB 3.1 speed, up to 5 Gbps. 4.
Right 1 1. Speaker 23 4 5 6 Produces sound. The power indicator shows the system status of your computer. 2. Power indicator • Solid white/Solid amber: The computer is on. • Off: The computer is off or in hibernation mode. • Blinking slowly: The computer is in sleep mode. 3. Novo button When the computer is off, press this button to enter Novo Button Menu. 4.
Features and specifications • Width: 358 mm (14.09 inches) Dimensions • Depth: 245 mm (9.65 inches) • Thickness: 16.9 mm (0.67 inches) Power source (ac power adapter) • Sine-wave input at 50 Hz to 60 Hz Battery pack • 52.5 Wh / 72 Wh • Input rating of the ac power adapter: 100 V to 240 V ac, 50 Hz to 60 Hz • 3 cells / 4 cells Microprocessor To view the microprocessor information of your computer, right-click the Start button and then click System. Memory Double data rate 4 (DDR4) • M.
6 Lenovo IdeaPad S540-15IWL User Guide
Chapter 2. Get started with your computer Get started with Windows 10 Learn the basics of Windows 10 and start working with it right away. For more information about Windows 10, see the Windows help information. Windows account To use the Windows operating system, a user account is required. It can either be a Windows user account or a Microsoft account. Windows user account When you start Windows for the first time, you are prompted to create a Windows user account.
Windows user interface 1 2 3 4 5 6 7 8 9 10 1. Account Changes account settings, locks the computer, or signs out from the current account. 2. Settings Launch Settings. 3. Power Shuts down, restarts, or puts the computer into sleep. 4. Start button Opens the Start menu. 5. Windows Search Type what you are looking for in the search box and get search results from your computer and the Web. 6. Task View Displays all opened apps and switches among them. 7.
• Use Windows Search. Launch an app • Open the Start menu and select the app you want to launch. • Use Windows Search. Windows label Your computer might have a Windows 10 Genuine Microsoft label affixed to its cover depending on the following factors: • Your geographic location • Edition of Windows 10 that is preinstalled Go to https://www.microsoft.com/en-us/howtotell/Hardware.aspx for illustrations of the various types of Genuine Microsoft labels.
Use Lenovo Vantage The preinstalled Lenovo Vantage is a customized one-stop solution to help you maintain your computer with automated updates and fixes, configure hardware settings, and get personalized support. Access Lenovo Vantage Open the Start menu and click Lenovo Vantage. You also can type /HQRYR 9DQWDJH in the search box. To download the latest version of Lenovo Vantage, go to Microsoft Store and search by the app name.
Interact with your computer Your computer provides you various ways to navigate the screen. Hotkeys Some keys on the keyboard are printed with icons. These keys are called hotkeys and can be pressed alone or in combination with the Fn key to access certain Windows functions or settings quickly. The functions of hotkeys are symbolized by the icons printed on them. Hotkey Function Mutes/Unmutes the computer.
Use multimedia Use your computer for business or entertainment with the built-in components (camera, speakers, and audio features) or connected external devices (an external projector, monitor, and HDTV). Use audio To enhance your listening experience, connect speakers, headphones, or a headset with a 3.5-mm (0.14inch) and 4-pole plug to the audio connector. Change the sound settings 1. Go to Control Panel and view by category. 2. Click Hardware and Sound ᇆ Sound. 3. Change the settings as you prefer.
Connect to an external display Connect your computer to a projector or a monitor to give presentations or expand your workspace. Connect to a wired display 1. Connect the external display to an appropriate video connector on your computer, such as the HDMI connector. 2. Connect the external display to an electrical outlet. 3. Turn on the external display. If your computer cannot detect the external display, right-click a blank area on the desktop, and then click Display settings ᇆ Detect.
You can change the settings for both the computer display and the external display. For example, you can define which one is the main display and which one is the secondary display. You also can change the resolution and orientation. Note: If you set a higher resolution for the computer display than the external display, only part of the screen can be displayed on the external display.
Chapter 3. Explore your computer Manage power Use the information in this section to achieve the best balance between performance and power efficiency. Check the battery status You can check the battery status as follows. • When the computer is on, click the battery status icon or in the Windows notification area. You can check the battery power remaining, view the current power plan, and access battery settings quickly. A warning message is displayed when the battery is low.
Set the power plan For ENERGY STAR® compliant computers, the following power plan takes effect when your computers have been idle for a specified duration: Table 1. Default power plan (when plugged into ac power) • Turn off the display: After 10 minutes • Put the computer to sleep: After 30 minutes To reset the power plan to achieve the best balance between performance and power saving: 1. Right-click the battery status icon and select Power Options. 2. Choose or customize a power plan of your preference.
Airplane mode When the Airplane mode is enabled, all wireless features are disabled. To enable or disable the Airplane mode: 1. Open the Start menu. 2. Click Settings ᇆ Network & Internet ᇆ Airplane mode. 3. Turn on or turn off the Airplane mode switch. Chapter 3.
18 Lenovo IdeaPad S540-15IWL User Guide
Chapter 4. Secure your computer and information Use passwords This section introduces types of passwords in UEFI (Unified Extensible Firmware Interface) or BIOS (Basic Input/Output System) and how to set, change, and remove a password. Password types You can set various passwords in the UEFI/BIOS setup utility. Password type Pre-requisite When set Administrator password No You must enter it to start the setup utility. User password The administrator password must be set.
Step 1. Start the UEFI/BIOS setup utility using the administrator password. Step 2. Select Security ᇆ Set User Password and press Enter. Step 3. Enter the current password. Step 4. In the Enter New Password text box, enter the new password. Step 5. In the Confirm New Password text box, enter the new password again. Note: If you want to remove the password, press Enter in both text boxes and do not enter any character. Step 6. Select Exit ᇆ Exit Saving Changes.
Note: If you start the setup utility using the user password, you cannot set hard disk password. Step 3. Follow on-screen instructions to set both the master and the user passwords. Note: The master and user hard disk passwords must be set at the same time. Step 4. Select Exit ᇆ Exit Saving Changes. If the hard disk password is set, you must enter the correct password to start the operating system. Change or remove hard disk password Step 1. Start the UEFI/BIOS setup utility. Step 2.
22 Lenovo IdeaPad S540-15IWL User Guide
Chapter 5. Configure advanced settings This chapter provides information about UEFI/BIOS and system recovery. UEFI/BIOS This section introduces what is UEFI/BIOS and the operations you can perform in UEFI/BIOS. What is UEFI/BIOS setup utility UEFI/BIOS is the first program that the computer runs when the computer is turned on. UEFI/BIOS initializes the hardware components and loads the operating system and other programs.
Note: For computers with Hotkey mode enabled, press Fn+F12. 2. Select the device that you want the computer to start from and press Enter. Set the system date and time 1. Start the UEFI/BIOS setup utility. 2. Select Configuration ᇆ System Time/System Date and set the system date and time as desired. 3. Press F10 to save changes and exit. Enable/Disable hotkey mode Step 1. Start the UEFI/BIOS setup utility. Step 2. Select Configuration ᇆ Hotkey Mode and press Enter.
Restore system files and settings to an earlier point 1. Go to Control Panel and view by Large icons or Small icons. 2. Click Recovery ᇆ Open System Restore. Then follow the on-screen instructions. Restore your files from a backup If you use the File History tool to restore your files from a backup, ensure that you backed up your data earlier with the tool. 1. Go to Control Panel and view by Large icons or Small icons. 2. Click File History ᇆ Restore personal files.Then follow the on-screen instructions.
preinstalled Windows recovery programs are damaged. If you did not create a recovery USB drive as a precautionary measure, you can contact Lenovo Customer Support Center and purchase one from Lenovo. For a list of the Lenovo Support phone numbers for your country or region, go to https:// pcsupport.lenovo.com/supportphonelist. Create a recovery USB drive Attention: The creation process deletes anything stored on the USB drive. To avoid data loss, make a backup copy of all the data that you want to keep. 1.
Chapter 6. Help and support Frequently asked questions How do I access Control Panel? • Open the Start menu and click Windows System ᇆ Control Panel. • Use Windows Search. How do I turn off my computer? Open the Start menu and click How do I partition my storage drive? https://support.lenovo.com/solutions/ht503851 What do I do if my computer stops responding. Press and hold the power button until the computer turns off. Then restart the computer. Power. Then click Shut down. 1.
Self-help resources Use the following self-help resources to learn more about the computer and troubleshoot problems. Resources How to access? Use Lenovo Vantage to: • Download and install the latest drivers and firmware. • Configure hardware settings. • Open the Start menu and click Lenovo Vantage. • Diagnose computer hardware problems. • Use Windows Search. • Check the computer warranty status. • Protect you computer from malicious Wi-Fi networks.
Call Lenovo If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center. Before you contact Lenovo Prepare the following before you contact Lenovo: 1. Record the problem symptoms and details: • What is the problem? Is it continuous or intermittent? • Any error message or error code? • What operating system are you using? Which version? • Which software applications were running at the time of the problem? • Can the problem be reproduced? If so, how? 2.
• 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 been sold. Lenovo or your reseller, if authorized by Lenovo, will make selected Engineering Changes (ECs) that apply to your hardware available.
Appendix A. Important safety information Safety notices This information can help you safely use your computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or the Limited Warranty. For more information, see "Warranty Information" in the Safety and Warranty Guide that comes with your computer. Customer safety is important. Our products are developed to be safe and effective.
Protect yourself from the heat generated by the ac power adapter. When the ac power adapter is connected to an electrical outlet and your computer, it generates heat. Extended contact with your body, even through clothing, may cause a skin burn. • Do not place the ac power adapter in contact with any part of your body while it is in use. • Never use it to warm your body. • Do not wrap the cords around the ac power adapter while in use. Prevent your computer from getting wet.
Handle your computer gently. Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on your computer, display, or external devices. Carry your computer carefully. • Use a quality carrying case that provides adequate cushioning and protection. • Do not pack your computer in a tightly packed suitcase or bag. • Before putting your computer in a carrying case, make sure that it is off, in sleep mode, or in hibernation mode.
• Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken, or damaged. • Signs of overheating, smoke, sparks, or fire. • Damage to a battery (such as cracks, dents, or creases), discharge from a battery, or a buildup of foreign substances on the battery. • A cracking, hissing, or popping sound, or strong odor that comes from the product.
When replacing CRUs, be cautious of sharp edges or corners that might cause injury. If you suffer an injury, seek medical care immediately. 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 H03VV-F, 3G, 0.75 mm2, or better. For other countries, the suitable types shall be used accordingly. Never wrap a power cord around a power adapter or other object.
Plugs and outlets DANGER If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician. Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a replacement.
General battery notice DANGER Batteries supplied by Lenovo for use with your product have been tested for compatibility and should only be replaced with approved parts. A battery other than the one specified by Lenovo, or a disassembled or modified battery is not covered by the warranty. Battery abuse or mishandling can cause overheat, liquid leakage, or an explosion. To avoid possible injury, do the following: • Do not open, dissemble, or service any battery. • Do not crush or puncture the battery.
Lithium coin-cell battery notice DANGER Danger of explosion if battery is incorrectly replaced. If the coin-cell battery is not a CRU, do not attempt to replace the coin-cell battery. Replacement of the battery must be done by a Lenovo-authorized repair facility or technician. The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations.
Heat and product ventilation DANGER Computers, ac power adapters, and many accessories can generate heat when turned on and when batteries are charging. Notebook computers can generate a significant amount of heat due to their compact size. Always follow these basic precautions: • When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot.
Electrical current safety information DANGER Electric current from power, telephone, and communication cables is hazardous. To avoid a shock hazard: • Do not use your computer during a lightning storm. • Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm. • Connect all power cords to a properly wired and grounded electrical outlet. • Connect properly wired outlets to any equipment that will be attached to this product.
Laser safety information CAUTION: When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are installed, note the following: • Do not remove the covers. Removing the covers of the laser product could result in exposure to hazardous laser radiation. There are no serviceable parts inside the device. • Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure.
Choking hazard notice CHOKING HAZARD – Product contains small parts. Keep away from children under three years. Plastic bag notice DANGER Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger of suffocation. Glass parts notice CAUTION: Some parts of your product may be made of glass. This glass could break if the product is dropped on a hard surface or receives a substantial impact. If glass breaks, do not touch or attempt to remove it.
Operating environment Maximum altitude (without pressurization) 3048 m (10 000 ft) Temperature • At altitudes up to 2438 m (8000 ft) – Operating: 5°C to 35°C (41°F to 95°F) – Storage: 5°C to 43°C (41°F to 109°F) • At altitudes above 2438 m (8000 ft) – Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F) Note: When you charge the battery, its temperature must be no lower than 10°C (50°F).
Cleaning your computer It is a good practice to clean your computer periodically to protect the surfaces and ensure trouble-free operation. Cleaning the computer cover: Wipe it with a lint-free cloth dampened in mild soap and water. Avoid applying liquids directly to the cover. Cleaning the keyboard: Wipe the keys one by one with a lint-free cloth dampened in mild soap and water. If you wipe several keys at a time, the cloth might hook onto an adjacent key and possibly damage it.
Appendix B. Accessibility and ergonomic information This chapter provides information about accessibility and ergonomics. Accessibility information Lenovo is committed to providing users who have hearing, vision, and mobility limitations with greater access to information and technology. This section provides information about the ways these users can get the most out of their computer experience. You also can get the most up-to-date accessibility information from the following Web site: https://www.
keyboard with all the standard keys. You can select keys using the mouse or another pointing device, or you can tap to select the keys if your computer supports multi-touch screen. • High Contrast High Contrast is a feature that heightens the color contrast of some text and images on your screen. As a result, those items are more distinct and easier to identify. • Personalized keyboard Adjust keyboard settings to make your keyboard easier to use.
– Change the size of all the items on your screen. 1. Right-click a blank area on the desktop and then click Display settings ᇆ Display. 2. Change the item size by following the on-screen instructions. For some applications, your configuration might not take effect until you sign out and then sign in again. – Change the size of the items on a Web page. Press and hold Ctrl, and then press the plus-sign key (+) to enlarge or the minus-sign key (–) to reduce the text size.
Display: Position the display to maintain a comfortable viewing distance of 510 mm to 760 mm (20 inches to 30 inches). Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display screen clean and set the brightness to levels that enable you to see the screen clearly. Press the brightness control keys to adjust display brightness. Head position: Keep your head and neck in a comfortable and neutral (vertical, or upright) position.
Appendix C. Compliance information This chapter provides regulatory, environmental, RoHS, and ENERGY STAR information about Lenovo products. Radio frequency compliance statements Computer models equipped with wireless communications comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use.
Singapore Korea ꓩꟹ 놹볁 뿱겕 (ꩡ끞늱볁ꯍ 2400ฏ2483.5 , 5725ฏ5825 ꓩ뇑븽뼩鲮) 뼩鲮 ꓩꟹ閵 놹볁뿱겕 閵鱚ꫦ넩 넽냱ꕵꈑ 넭ꐺ껽놹隱 隵ꇝ鷑 ꟹ걙鱉 뼕 ꯍ 꽻넁 SAR 뇊ꚩ ꚭ 녚렍鱉 놹볁 鬭띑꾅 鲵뼑 閵넩麑ꄱ넭냹 띞눦뼞鱽鲙. ꚭ 녚렍鱉 ꓩ ꭖꯍ겕韥 넺鱽鲙. ꚭ 녚렍鱉 霢뇑 閵넩麑ꄱ넭냱ꈑ 靁녚鷍鱉 놹볁 鬭띑꾅 鲵뼑 뇑뼑냹 뚽隱뼍덵 껿鵹ꈒ 陹鷍꽽걪鱽鲙. 녚렍 꼖ꫭꍡ ꗄ 뜑겕 ꜵ븽냹 ꩡ끞뼕 陲끥 SAR 闇넩 鲡ꄱ덽 ꯍ 넽 걪鱽鲙. SAR 闇냵 霢閵 ꚩ隕 ꗄ 묁걙뱭 끉霡 ꩡ뼢隱 髙뱭낁먡 鲵꾢꾅 黥ꄱ 鲙ꌱ ꯍ 넽걪鱽鲙. ꚭ 녚렍 鱉 ꩡꅁ넍 겕뙩꾅 20mm 넩ꩶ넍 阥ꍡ꾅 ꩡ끞뼕 ꯍ 넽걪鱽鲙. Environmental information of countries and regions This section provides environmental, recycling, and RoHS information about Lenovo products.
regulations determine the framework for the return and recycling of used appliances as applicable within each geography. This label is applied to various products to indicate that the product is not to be thrown away, but rather put in the established collection systems for reclaiming these end of life products.
Disposal of a lithium battery must comply with local ordinances and regulations. Disposing of a disused battery from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery or a nickel metal hydride battery. If you are a company employee who uses a Lenovo notebook computer and need to dispose of a battery, contact the proper person in Lenovo sales, service, or marketing, and follow that person's instructions. You also can refer to the instructions at: https://www.lenovo.
batteries and accumulators. Customer participation is important to minimize any potential effects of batteries and accumulators on the environment and human health due to the potential presence of hazardous substances. Before placing electrical and electronic equipment (EEE) in the waste collection stream or in waste collection facilities, the end user of equipment containing batteries and/or accumulators must remove those batteries and accumulators for separate collection.
Restriction of Hazardous Substances (RoHS) Directive of countries and regions The latest environmental information about Lenovo products is available at: https://www.lenovo.com/ecodeclaration European Union RoHS This Lenovo product, with included parts (cables, cords, and so on) meets the requirements of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment ("RoHS recast" or "RoHS 2").
Appendix C.
Taiwan RoHS Electromagnetic emission notices Federal Communications Commission (FCC) Supplier’s Declaration of Conformity The following information refers to Lenovo IdeaPad S540-15IWL, machine type(s): 81NE. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
German Class B compliance statement Hinweis zur Einhaltung der Klasse B zur elektromagnetischen Verträglichkeit Dieses Produkt entspricht den Schutzanforderungen der EU-Richtlinie zur elektromagnetischen Verträglichkeit Angleichung der Rechtsvorschriften über die elektromagnetische Verträglichkeit in den EUMitgliedsstaaten und hält die Grenzwerte der Klasse B der Norm gemäß Richtlinie. Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben.
• Through an electronic-label screen (E-label screen) preinstalled on your computer To access the E-label screen, do one of the following: • Restart the computer. When the logo screen is displayed, press F9. The E-label screen is displayed. • Restart the computer. When the logo screen is displayed, press Enter or tap the prompt to enter the Startup Interrupt menu. Then press F9 or tap the Regulatory Information option. The E-label screen is displayed.
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 and practices. Lenovo is proud to offer our customers products with an ENERGY STAR compliant designation. Machine type(s) 81NE has been designed and tested to conform to the ENERGY STAR program requirement for computers at the time of manufacture.
Appendix D. Notices and trademarks Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used.
Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary.
