Lenovo IdeaPad U260 Lenovo IdeaPad U260 UserGuide V1.0 - Page 26

U260 User Guide V1.0_en.book Page 22 Monday, October 4, 2010 12:11 PM Chapter 5. Troubleshooting Battery problems Your computer shuts down before the battery status indicator shows empty. -orYour computer operates after the battery status indicator shows empty. • Discharge and recharge the battery. The computer does not operate with • The surge protector in the battery might be active. Turn off the a fully charged battery. computer for one minute to reset the protector; then turn on the computer again. A hard disk drive problem The hard disk drive does not work. • In the Boot menu in BIOS setup utility, make sure that the hard disk drive is included in the Boot Device Priority correctly. A startup problem The Microsoft® Windows operating system does not start. • Use the OneKey Rescue system to help solve or identify your problem. For details about OneKey Rescue system, see "Chapter 4. OneKey Rescue system" on page 18. OneKey Rescue system problems Backup cannot be made. • You are not currently using a Windows operating system. • There is not enough space to store the backed up data. You will need to free more hard disk space on your system partition (C drive). Fail to restore system partition to factory default. • The system partition, such as the partition size or the drive capacity of C, has been modified. 22