Sony VPCL214FX User Guide - Page 182

How do I turn off sound along with the LCD backlight using the DISPLAY OFF button?, DISPLAY OFF

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Troubleshooting > Audio/Video n 182 N How do I turn off sound along with the LCD backlight using the DISPLAY OFF button? You can use one of the BIOS functions to change the DISPLAY OFF button settings. Follow these steps: 1 Turn on your computer and press the F2 key repeatedly until the VAIO logo disappears. The BIOS setup screen appears. If the screen does not appear, restart the computer and try again. 2 Press the < or , key to select Advanced. 3 Press the M or m key to select Display off button and press the Enter key. 4 Press the M or m key to select Turn off Display and Sound and press the Enter key. 5 Press the < or , key to select Exit, select Exit Setup, and then press the Enter key. At the confirmation prompt, press the Enter key. ! The muting function of the DISPLAY OFF button overrides the Windows sound settings and disables all the built-in sound input and output devices of your computer, including the built-in speakers, the headphone jack, the microphone jack, and the built-in microphone. To put the Windows sound settings back in place, press the DISPLAY OFF button once again to restore sound on your computer.

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182
n
N
Troubleshooting >
Audio/Video
How do I turn off sound along with the LCD backlight using the DISPLAY OFF button?
You can use one of the BIOS functions to change the
DISPLAY OFF
button settings. Follow these steps:
1
Turn on your computer and press the
F2
key repeatedly until the VAIO logo disappears.
The BIOS setup screen appears. If the screen does not appear, restart the computer and try again.
2
Press the
<
or
,
key to select
Advanced
.
3
Press the
M
or
m
key to select
Display off button
and press the
Enter
key.
4
Press the
M
or
m
key to select
Turn off Display and Sound
and press the
Enter
key.
5
Press the
<
or
,
key to select
Exit
, select
Exit Setup
, and then press the
Enter
key.
At the confirmation prompt, press the
Enter
key.
!
The muting function of the
DISPLAY OFF
button overrides the Windows sound settings and disables all the built-in sound input and output devices of
your computer, including the built-in speakers, the headphone jack, the microphone jack, and the built-in microphone. To put the Windows sound
settings back in place, press the
DISPLAY OFF
button once again to restore sound on your computer.