Could anyone please let me know how to turn off the speakers after inserting my Headphone to the laptop? I want to listen to music by headphones alone without disturbing anyone.
I have sony vaio VGN-CR23G. i formatted this xp sp2now the sound driver is not installed on my machine. no audio output m getting........what to do..??
Speakers should turn off automatically as soon as you plug in headphones. Alternatively you can adjust speaker volume in the bios. Just keep pressing f2 key when VAIO is starting up. You will get to BIOS setup utility. Using arrow keys navigate to advanced menu and you will see internal speaker volume. Adjust that to 0 and internal speakers will be muted. p.s. make sure you adjust volume back to normel if you want to get sound from internal speakers.
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Sony Vaio VGN-CR23G/B (Intel Core 2 Duo T7250 2GHz, 1GB RAM, 120GB HDD, VGA Intel GMA X3100, 14.1 inch, Windows XP FOR Drivers AND Applications
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