Troubleshooting - Lenovo 3000 G430 User Manual

Troubleshooting

If you do not find your problem here, see Chapter 2. The following section only
outlines simpler solutions, which may negate the need to refer to the more
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 41.
If the screen still remains 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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Chapter 4. Troubleshooting
37