Troubleshooting >
Touch Pad
Except IRX-4860_END
IRX-4860_BGN
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Check the suggestions in
What should I do if I do not hear sound from the built-in speaker?
IRX-4860_END
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Make sure your speakers are properly connected and the volume is turned up loud enough to hear sound.
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Make sure your speakers are designed for computer use.
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If your speakers have a muting button, set the button to off.
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If your speakers require external power, make sure the speakers are connected to a power source. See the manual that
came with your speakers for more information.
Touch Pad
What should I do if the touch pad does not work?
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You may have disabled the touch pad before connecting a mouse to your computer. See
Using the Touch Pad
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Make sure that a mouse is not connected to your computer.
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If the pointer does not move while a software application is running, press the
Alt
+
F4
keys to close the application window.
❑
If the
Alt
+
F4
keys do not work, press the Windows key once and then the
,
key several times, select
Restart
with the
M
or
m
key, and press the
Enter
key to restart your computer.
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If your computer does not restart, press the
Ctrl
+
Alt
+
Delete
keys, select the arrow next to the
Shut down
button with the
m
and
,
keys, press the
Enter
key, select
Restart
with the
M
or
m
key, and press the
Enter
key to restart your computer.
❑
If this procedure does not work, press and hold the power button until the computer turns off.
!
Turning off your computer with the
Ctrl
+
Alt
+
Delete
keys or the power button may cause loss of unsaved data.
