Troubleshooting
Sound system
Refer also to documentation for your audio devices.
Problem | Procedure |
No sound is heard | Check the software volume settings. |
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| Make sure the headphone connection is secure. |
| If problems persist, contact your dealer. |
Monitor
Refer also to Chapter 8, Optional Devices, and to your monitor's documentation.
| Problem | Procedure |
| Monitor does not turn | Make sure that the external monitor's power |
| on | switch is on. Confirm that the external monitor's |
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| power cable is plugged into a working power |
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| outlet. |
| No display | Try adjusting the contrast and brightness controls |
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| on the external monitor. |
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| Press hot keys FN + F5 to change the display |
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| priority and make sure it is not set for the internal |
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| display. |
| Display error occurs | Check that the cable connecting the external |
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| monitor to the computer is attached firmly. |
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| If problems persist, contact your dealer. |
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LAN |
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| Problem | Procedure |
| Cannot access LAN | Check for a firm cable connection between the |
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| LAN jack and the LAN hub. |
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| If problems persist, consult your LAN |
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| administrator. |
Wireless LAN
If the following procedures do not restore LAN access, consult your LAN administrator. For more information on wireless communication, refer to Chapter 4, Operating Basics.
User’s Manual |
