Lenovo N500 Notebook - Manual (Page 62)

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Chapter 4. Troubleshooting
The computer does not operate with a fully charged battery.
The surge protector in the battery might be active. Turn off the computer
for one minute to reset the protector; then turn on the computer again.
The battery does not charge.
For details, See “Handling the Battery” in Chapter 2.
„
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 priority order correctly.
„ A Startup Problem
The Microsoft ® Windows operating system does not start.
Use the Lenovo Care to help solve or identify your problem.
„ Other Problems
Your computer does not respond.
ƒ To turn off your computer, press and hold the Power button for
4 seconds or more. If the computer still does not respond, remove the
AC adapter and the battery.
Lenovo 3000 N500 UG V1.0_en.book Page 54 Monday, September 1, 2008 9:44 AM