LENOVO THINKPAD L4. USER MANUAL Pdf Download. User Guide Think. Pad L4. 50. Important safety information on page vi Appendix F Notices on page 1. The latest Safety, Warranty, and Setup Guide and the Regulatory Notice are available on the Lenovo Support Web site at http www. User. Manuals First Edition January 2. Accessibility and comfort. An introduction to Lenovo programs. Ergonomic information. Error messages. Calling Lenovo. Errors without messages. View and Download Lenovo ThinkPad L450 user manual online. ThinkPad L450 Laptop pdf manual download. Turkish Ro. HS. Lenovo product service information for Ukraine Ro. HS. User Guide. Copyright Lenovo 2. The information in this document does not alter the terms of your purchase agreement or the Lenovo Limited Warranty. For more information, see Warranty Information in the Safety, Warranty, and Setup Guide that comes with your computer. Note If you notice these conditions with a product such as an extension cord that is not manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or until you get a suitable replacement. Although there are no moving parts in your computer after the power cord has been disconnected, the following warnings are required for your safety. Amazon. com Lenovo Y700 15. Inch Full HD Gaming Laptop Core i7, 16 GB RAM, 1 TB HDD, Windows 10 80NV0028US Computers Accessories. The Lenovo X1 Yoga is An all around impressive 2in1 with excellent design, specs, build that puts pen and touch front and center. ThinkPad is a line of laptop computers and tablets developed by Lenovo. The series was designed, developed, and sold by IBM until Lenovo acquired the division and. Windows-10-taskbar-pic3.png' alt='Brightness Problem Windows 10 Lenovo Mouse' title='Brightness Problem Windows 10 Lenovo Mouse' />CAUTION Hazardous moving parts. Keep fingers and other body parts away. CAUTION Before you open the computer cover, turn off the computer and wait several minutes until the computer is cool. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. Copyright Lenovo 2. 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. Regularly inspect the outside of the computer for dust accumulation. A7xe.png' alt='Brightness Problem Windows 10 Lenovo Mouse' title='Brightness Problem Windows 10 Lenovo Mouse' />A convertible design with enough power to double as a gaming laptop Count me in. Lenovos 700series laptops sit somewhere in the middle of its overall selection. I have a Lenovo laptop that I purchased with Windows 8. I recently upgraded to 8. I went. Solved Hello. I installed Windows 10 to my Z5070, and now my touchpad is not working. It worked like few hours. My USB mouse works fine. This. DPI Scaling Fix Bold, Blurry or Hard to Read Font Problem in Windows 8. UPDATE New working solution for Windows 10 has been added. Old problem but new. Solved Hi, I have just upgraded to windows 10 and my docking station appears to have stopped working. Suspected it might be the driver so looked. Remove dust from vents and any perforations in the bezel. More frequent cleanings might be required for computers in dusty or high traffic areas. Do not restrict or block any ventilation openings. Copyright Lenovo 2. Do not operate your computer inside furniture, as this might increase the risk of overheating. Airflow temperatures into the computer should not exceed 3. C 9. 5F. Electrical current safety information DANGER Electric current from power, telephone, and communication cables is hazardous. To avoid a shock hazard. If your Lenovo computer came with headphones or earphones in the package, as a set, the combination of the headphones or earphones and the computer already complies with the specifications of EN 5. User Guide. Specifications on page 1. Operating environment on page 1. Lenovo programs on page 1. Locating computer controls, connectors, and indicators This section introduces the computer hardware features to give you the basic information you need to start using the computer. Note Use Lenovo programs for advanced power settings. For Windows 7 Use the Power Manager program. For Windows 8. 1 Use the Lenovo Settings program. For more information, see Lenovo programs on page 1. Fingerprint reader available on some models Fingerprint authentication provides simple and secure user access by associating your fingerprint with your passwords. Right side view Figure 2. Right side view SIM card slot available on some models USB 3. Mini Display. Port connector Ethernet connector Video graphics array VGA connector Security lock slot SIM card slot If your computer supports the wireless Wide Area Network wireless WAN feature, a Subscriber Identification Module SIM card might be required to establish wireless WAN connections. Note You are responsible for evaluating, selecting, and implementing the locking device and security feature. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance of the locking device and security feature. Enable even when the computer is off, and click OK or Apply. For Windows 8. 1 Press the Windows key to go to the Start screen. Click Lenovo Settings Power. Then select Enable even when the computer is off in the Always On USB area. Bottom view Figure 4. Bottom view Battery Docking station connector available on some models Keyboard drainage holes Speakers Battery Use your computer with battery power whenever ac power is unavailable. Docking station connector available on some models You can use the connector to connect the computer to a supported docking station to extend the computer capabilities when you are at the office or at home. Fn Lock indicator The Fn Lock indicator shows the status of Fn Lock function. For more information, see Special keys on page 1. Speaker mute indicator When the speaker mute indicator is on, the speakers are muted. Microphone mute indicator When the microphone mute indicator is on, the microphones are muted. Camera status indicator When the camera status indicator is on, the camera is in use. Genuine Microsoft label on page 1. Machine type and model label The machine type and model label identifies your computer. When you contact Lenovo for help, the machine type and model information helps support technicians to identify your computer and provide faster service. Lenovo. Note Do not remove or replace a preinstalled wireless module by yourself. For module replacement, you must contact Lenovo service first. Lenovo is not responsible for any damage caused by unauthorized replacement. For a user replaceable wireless WAN module, this label directs you to consult this user guide for the actual FCC ID and IC certification number. All computer models that are licensed to use the Windows 8. Pro operating system The version of the operating system is printed on the label. Lenovo computers that are licensed for use with the Windows 8. Windows 8. 1 license key digitally encoded into the computer hardware. For Windows 8. From the desktop, move the pointer to the top right or bottom right corner of the screen to bring up the charms. Then click Settings PC info. Memory Double data rate 3 low voltage synchronous dynamic random access memory modules DDR3 LV SDRAM Storage device. Fingerprint reader available on some models Specifications This section lists the physical specifications for your computer. Size Width 3. 39 mm 1. Depth 2. 35 mm 9. Height 2. 4. 3 mm 0. Heat output depending on the model. Control Panel. The icon name displayed in the search result or Control Panel might be different from the program name. You can find the program by its program name or icon name as shown in the Lenovo programs available on the Windows 7 operating system table. Apps screen. Find the desired program in the list or search for the program in the search box. Note If you do not find the program you need, go to Lenovo PC Experience Lenovo Tools. Then you can find the program you need. You also can read hints and tips, explore Lenovo forums, and stay up to date on technology news with articles and blogs from trusted sources. This app is filled with exclusive Lenovo content to help you learn about your new system. Lenovo PC Experience Windows 8. The Lenovo PC Experience program helps you work more easily and securely by providing easy access to various programs, such as Active Protection System, User Guide, and Lenovo Solution Center. Active Protection System Windows 7 and Windows 8. Using a flash media card or a Smart. Windows Xp Vista Activator And Genuine Maker Studios on this page. Card on page 3. 6 Registering your computer When you register your computer, information is entered into a database, which enables Lenovo to contact you in case of a recall or other severe problem. In addition, some locations offer extended privileges and services to registered users. Take advantage of the networking features provided by the Access Connections program on the Windows 7 operating system or Location Awareness program in Lenovo Settings on the Windows 8.