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User’s Manual 8-19
Troubleshooting
Volume control dial
External monitor
Please also refer to Chapter 3, Hardware, Utilities and Options, and to the
documentation supplied with your monitor for further information.
Problem Procedure
No sound is heard Adjust the volume control dial.
To increase the volume move the volume control
dial to the left, and to decrease it move the
volume control dial to the right.
Turn the volume control dial while verifying the
volume in order to adjust.
Annoying sound is
heard
Volume cannot be adjusted during Windows start
up or shut down.
If you are still unable to resolve the problem,
contact your reseller, dealer or service provider.
Problem Procedure
Monitor does not turn
on
After confirming that the monitor's power switch
is on, you should check the connections to make
sure that the power cord/adaptor is firmly
connected to the monitor and to a working power
outlet.