User manual ASUS X54C

[. . . ] · The features described in this guide are common to most models. Some features may not be available on your computer and/or your computer may include features that are not described in this user guide. · The illustrations in this manual may differ from the actual product. Please refer to the actual product. Regulatory Notice · To refer to it, go to http://consumersupport. lenovo. com/ and click User guides and manuals. First Edition (July 2011) © Copyright Lenovo 2011. [. . . ] 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. 19 Chapter 4. OneKey Rescue system Creating a recovery disc(s) Your computer does not ship with a recovery disc. You can use this feature when your system fails or you need to re-install your operating system. This will restore your computer back to the initial status when you first booted up your computer after receiving it from the store. If there is critical data on your current partition, back it up before you run this recovery feature. 22 Chapter 5. Troubleshooting Troubleshooting ------------------------------------------------------------------------------------------------------------If you do not find your problem here, see Chapter 2. The following section only describes problems that might negate the need to refer to the more comprehensive information in Chapter 2. Display problems When I turn on the computer, nothing appears on the screen. · If the screen is blank, make sure that: - The battery is installed correctly. - The AC adapter is connected to the computer and the power cord is plugged into a working electrical outlet. (Press the power button again for confirmation. ) - The memory is installed correctly. If these items are properly set, and the screen remains blank, have the computer serviced. Restore backed-up files to your Windows environment or the entire contents of your hard disk to the original factory contents using OneKey Recovery. [. . . ] You can purchase a new hard disk drive from your reseller or Lenovo marketing representative. Notes: · Replace the hard disk drive only if you upgrade it or have it repaired. The connectors and bay of the hard disk drive were not designed for frequent changes, or drive swapping. · The preinstalled software are not included on an optional hard disk drive. Handling a hard disk drive · · · Do not drop the drive or subject it to physical shocks. Put the drive on a material, such as soft cloth, that absorbs the physical shock. [. . . ]