Chapter 5. Troubleshooting
53
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.
Other problems
The computer does not
respond.
•
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.
•
Your computer might lock when it enters sleep mode
during a communication operation.
The computer does not
start from the desired
device.
•
See the
Boot
menu of
BIOS Setup Utility
. Make sure
that
Boot priority order
in
BIOS Setup Utility
is set
so that the computer starts from the device you want.
•
Also make sure that the device from which the
computer starts is enabled. In the
Boot
menu in
BIOS Setup Utility
, make sure that the device is
included in the
Boot priority order
list.
•
Press
F12
when the Lenovo logo appears on the
screen while the computer is starting up to select the
device you want the computer starts from.
Summary of Contents for IdeaPad U550
Page 1: ...U550 User Guide V1 0 cover_1 4 Lenovo IdeaPad U550 User Guide V1 0 ...
Page 6: ......
Page 21: ...Chapter 1 Getting to know your computer 7 Bottom view f e a b c d ...
Page 129: ...Appendix E Notices 115 Lenovo Product Service Information Japanese VCCI Class B Statement ...
Page 144: ...New World New Thinking TM www lenovo com Lenovo China 2009 P N 147002654 Printed in China ...