User's Manual

Troubleshooting 8-8
The computer does not enter Standby or Hibernation mode immediately.
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If the computer is performing an operation, it normally waits for the
operation to finish.
The computer does not resume from Standby or Hibernation mode.
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The computer automatically enters Standby or Hibernation mode when the
battery pack is empty. Do any one of the following:
− Connect the AC adapter to the computer.
− Replace the empty battery pack with a fully charged one.
Software Problems
An application program does not work correctly.
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Make sure that the software is correctly installed.
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If an error message appears on the screen, consult the software program’s
documentation for further information.
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If you are sure the operation has stop, reset the computer. (See “Resetting
the Computer” later in this chapter.)
Sound Problems
No sound is produced.
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Make sure that the volume control is not set too low.
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Make sure that the audio driver is correctly installed.
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Make sure that the computer is not in Standby mode.
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If using an external speaker, make sure that the speaker is properly
connected.
Distorted sound is produced.
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Make sure that the volume control is not set too high or too low. In most
cases, a high setting can cause the audio electronics to distort the sound.
The sound system does not record.
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Adjust the playback or recording sound levels.