14 User Guidedata will be lost. Make sure that you do not need the old Base Backup data anylonger before that operation.Instant Recovery and Instant Backup are the same as the functions under LEOS.Note:1. Before performing the Instant Recovery and Instant Backup under LEOS,execute “Create Base Backup” under Windows first.2. In order to prevent failure of the recovery operation, do not change the sizeof drive C after the backup operation.3. Make sure to disable the Instant Backup and Recovery function or uninstallthe “OneKey Recovery” function before reinstalling the operating system.Otherwise, the operating system cannot be reinstalled.4. Before performing defragment of the operating system or the systemmaintenance functions such as error detection or backup, disable the InstantBackup and Recovery function first. Otherwise, the running of such softwarewill be disabled or affected.5. Precondition of updating base backup:1) After the system software or system state changes sharply, if you confirmsuch change and do not require the system to recover the state existentbefore the change, you can perform the update of Base Backup whichserves as base data of future instant backup. You can also free up thehard disk drive space excessively occupied by the base backup.2) When the system disk space is less than 1G, the OneKey Recoveryfunction will prompt you to perform disk cleanup and update basebackup.6. The “OneKey Recovery” function will run automatically on the backgroundwith the startup of the Windows. Certain antivirus software may regardsuch automatically running process as risk and warn the user. In suchcircumstances, choose to allow the software to go on automatically,whereupon the antivirus software will not give such prompt any longer.Detailed operation procedure (example: Recovering FactoryBackup):Recover Factory Backup1. Power on the computer. When the screen displays the “Lenovo” picture initially,press the “LVT” key on the keyboard to start the Rescue System, where youcan select OneKey Recovery.2. Select Recover Factory Backup to start the system recovery function.31033098_IdeaCentre K UG_EN.indd 14 2008.2.20 6:40:19 PM