Lenovo IdeaPad S10-2 User Manual page 67

Chapter 5. Troubleshooting
A prompt to repair system
kernel files appears.
Restore to factory default
feature cannot be used.
Other problems
The computer does not
respond.
The computer does not
start from the desired
device.
The connected external
device does not work.
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• Make sure you have installed the latest Microsoft
service pack on your system.
• The system partition, such as the partition size or the
drive capacity of C, has been modified.
• 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 standby
mode during a communication operation. Disable
the standby timer when you are working on the
network.
• 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.
Do not connect or disconnect any external device
•
cables other than USB while the computer power is
on; otherwise, you might damage your computer.
• When using a high power consumption external
devices such as an external USB optical disk drive,
use external device power adapter. Otherwise, the
device may not be recognized, or system shut down
may result.