Lenovo Y550 manual Troubleshooting, „ Display problems

Y550 UG V1.0_en.book Page 41 Wednesday, December 10, 2008 4:51 PM

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.

ƒIf 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.

ƒIf these items are properly set, and the screen remains blank, have the computer serviced.

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