Lenovo IdeaPad U330 User Manual download pdf (Page 58)

Chapter 4. Troubleshooting

 Other Problems

Your 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. Disable the sleep timer when you are

working on the network.

The computer does not start from a device you want.

See the Boot menu of the BIOS Setup Utility. Make sure that the startup

sequence in the 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 the BIOS Setup Utility, make sure that the

device is included in the “Boot priority order” list.

Lenovo IdeaPad U330 UG V2.0_en.book Page 49 Thursday, May 14, 2009 5:05 PM

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Lenovo IdeaPad U330 User Manual Page 58