Lenovo IdeaPad U330 User Manual download pdf (Page 50)

Chapter 4. Troubleshooting

Troubleshooting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

If you do not find your problem here, see Chapter 2. The following section only

describes problems that might prevent you from accessing the comprehensive

information in Chapter 2.

 Display Problems

When I turn on the computer, nothing appears on the screen.

Note:

If you are using an external monitor, see “Computer Screen Problems” on

page 45.

 If the screen is blank, make sure that:

- The battery is installed correctly.

- The AC adapter is connected to the computer and the power cord is

plugged into a working electrical outlet.

- The computer power is on. (Press the power button again for

confirmation.)

- The memory is installed correctly.

 If these items are properly set, and the screen remains blank, have the

computer serviced.



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