User manual LENOVO V570C

[. . . ] Lenovo V470c/ V570c User Guide V1. 0 Read the safety notices and important tips in the included manuals before using your computer. Notes · Before using the product, be sure to read Lenovo Safety and General Information Guide first. · Some instructions in this guide may assume that you are using Windows® 7. If you are using other Windows operating system, some operations may be slightly different. If you are using other operating systems, some operations may not apply to you. [. . . ] · Inserting the SIM card in the wrong direction may damage the SIM card slot. V470c Notched Corner 28 Chapter 3. Connecting to the Internet V570c Notched Corner 5 Put the battery back in place. Turn the computer over and reconnect the cables. 29 Chapter 3. Connecting to the Internet Removing the SIM card To remove the SIM card: 1 Turn off the computer, then disconnect the AC adapter and all cables from the computer. 2 3 4 Close the computer display and turn it over. Push the SIM card in until you hear a click, and then pull the SIM card out. V470c V570c 5 Put the battery back in place. Turn the computer over and reconnect the cables. Note: Never insert or remove the SIM card while the computer is on. Doing so may cause permanent damage to the SIM card as well as the SIM card reader. 30 Chapter 4. OneKey Rescue system OneKey Rescue system --------------------------------------------------------------------------------------------Introduction The Lenovo OneKey Rescue system is an easy-to-use application that can be used to back up the data on your system partition (C drive) for easy restore when required. You can run Lenovo OneKey Recovery under the Windows operating system, and the OneKey Rescue system without starting the Windows operating system. Attention: In order to utilize the features of the OneKey Rescue system, your hard disk already includes a hidden partition by default to store the system image file and OneKey Rescue system program files. This default partition is hidden for security reasons and is the reason the available disk space is less than it claims. The exact available hard disk space depends on the file size of the mirror image file (based on the size of operating system and preinstalled software). Using Lenovo OneKey Recovery (within Windows operating system) In Windows operating system, double click the OneKey Recovery system Icon on the desktop to launch Lenovo OneKey Recovery. Within the program, you can back up the system partition on the hard disk drive, other storage devices, or by creating recovery discs. Notes: · The backup process and creation of recovery discs may take some time, connect the AC adapter and battery pack to your computer. · After the recovery discs are burned, please number them so that you can use them in the correct order. · Computers without an integrated optical drive support the creation of recovery discs; however an appropriate external optical drive is needed to physically create the recovery discs. For more instructions, see the Help file of Lenovo OneKey Recovery. Using Lenovo OneKey Rescue system (without Windows operating system) In the event that the operating system cannot be loaded, follow the steps below to access OneKey Rescue system. · Press the key to launch OneKey Rescue system. Within the program, you can choose to restore your system partition to the original factory status, or to a previously generated backup. Note: The recovery process is irreversible. Make sure to back up any critical data before using the recovery feature. 31 Chapter 5. Troubleshooting Frequently asked questions ----------------------------------------------------------------------------------This section lists frequently asked questions and tells where you can find detailed answers. For details about each publication included in the package with your computer, see Lenovo V470c/V570c Setup Poster. What safety precautions should I follow when using my computer?Important safety information" of Lenovo Safety and General Information Guide. [. . . ] Put the hard disk drive gently into the hard disk drive bay with the tab facing upwards and the connectors facing each other; then push it firmly into space. Reinstall the compartment cover and tighten the screws. Connect the AC adapter and the cables to the computer again. 42 Appendix A. CRU instructions Replacing memory --------------------------------------------------------------------------------------------------------You can increase the amount of memory in your computer by installing a double-data-rate three synchronous dynamic random access memory (DDR3 SDRAM)-available as an option-in the memory slot of your computer. [. . . ]