![]() ![]() Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. » Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List. Casual gamers may be happy with these cards. Modern games should be playable with these graphics cards at low settings and resolutions. Can also be based on the slower GK208 chip (only 64 bit memory interface). Rebranded GeForce GT 645M/640M with minimal improvements to power consumption. Single Review, online available, Medium, Date: To avoid spills and the danger of electrical shock, keep liquids away from your computer.Source: PC zh-CN→EN version When the ac power adapter is connected to an electrical outlet and your computer, it generates heat.Įxtended contact with your body, even through clothing, may cause a skin burn.ĭo not place the ac power adapter in contact with any part of your body while it is in use. Protect yourself from the heat generated by the ac power adapter. Periodically take hands from using the keyboard by lifting your hands from the palm rest. The temperature they reach depends on the amount of system activity and the level of charge in the battery.Įxtended contact with your body, even through clothing, could cause discomfort or even a skin burn.Īvoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the computer for any extended time. When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot. Protect yourself from the heat that your computer generates. ![]() Failure to do so might lead to discomfort or injury, or cause your computer to fail. 131īe sure to follow the important tips given here to get the most use and enjoyment out of your computer. 129Īppendix B.WEEE and recycling statements. 129 Lenovo product service information for Taiwan. 129 Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase. 129 Japan VCCI Class B compliance statement. 127 European Union - Compliance to the Electromagnetic Compatibility Directive. ![]() 127 Industry Canada Class B emission compliance statement. 127įederal Communications Commission Declaration of Conformity. 126 Locating wireless regulatory notices. Location of the UltraConnect wireless antennas. 115 Problems with drives and other storage devices. 109 Problems with the display and multimedia devices. 108 Problems with the keyboard and other pointing devices. 97 Making sure device drivers are current. 81 Installing other drivers and software on the Windows 7 operating system. 81 Installing the ThinkPad monitor file for Windows Vista/7 on the Windows 7 operating system. 81 Installing the driver for USB 3.0 on the Windows 7 operating system. 81 Installing the driver for the 4-in-1 media card reader. 80 Installing the Windows 8 operating system or the Windows 8.1 operating system. 79 Installing the Windows 7 operating system. 57 Recovering your operating system if Windows 8 or Windows 8.1 fails to start. Resetting your computer to the factory default settings. Recovery overview for the Windows 8 and Windows 8.1 operating systems. 54 Reinstalling preinstalled applications and device drivers. 52 Using the Rescue and Recovery workspace. 51 Performing backup and recovery operations. ![]() 51 Recovery overview for the Windows 7 operating system. 47 Notice on deleting data from your hard disk drive. 33 Connecting a projector or an external monitor. 25 Adding the UltraNav icon to the Windows notification area. 25 Disabling the UltraNav pointing device and using an external mouse. 13 Accessing Lenovo programs on the Windows 8 or Windows 8.1 operating system. 13Īccessing Lenovo programs on the Windows 7 operating system. 8 FCC ID and IC Certification number label. 1 Locating computer controls, connectors, and indicators. viĬonditions that require immediate action. ![]()
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