User manual LENOVO V480C

[. . . ] User Guide Lenovo V480, V480c, V580, and V580c Before using this information and the product it supports, be sure to read and understand the following: • Safety and Warranty Guide • Regulatory Notice • “Important safety information” on page iv • Appendix C “Notices” on page 71 The Safety and Warranty Guide and the Regulatory Notice have been uploaded to the Web site. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. Using the OneKey Recovery Pro program on the Windows 7 operating system . Putting your computer into sleep mode or shutting it down . [. . . ] Remove the screws 1 , and then remove the cover 2 . Then attach the connector to secure the battery. Reinstall the computer cover, and then reinstall the screws. See “Replacing the battery” on page 31. Connect the ac power adapter and all cables. Lenovo V580 and V580c To replace the backup battery, do the following: 1. Turn off the computer; then disconnect the ac power adapter and all cables from the computer. Wait three to five minutes to let the computer cool. Close the computer display, and turn the computer over. See “Replacing the battery” on page 31. Remove the screws 1 , and then remove the cover 2 . Insert a screwdriver into the backup battery hole and push the backup battery until the battery pops up. Reinstall the computer cover, and then reinstall the screws to secure the cover. See “Replacing the battery” on page 31. Connect the ac power adapter and all cables. Replacing the hard disk drive Before you start, print these instructions. You can replace the hard disk drive with a new one which can be purchased from your Lenovo reseller or a marketing representative. To replace the hard disk drive, read the following prerequisites. Prerequisites for the procedure 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 only if you upgrade it or have it repaired. The connectors and slot of the hard disk drive are not designed for frequent changes, or drive swapping. [. . . ] Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's responsibility to evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. [. . . ]