Q&A Sound does not work, the speaker icon with the red X appears on Toshiba Satellite 300U

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Phillip

New member
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I have a problem with the sound on my Toshiba Satellite 300U laptop. I have the speaker symbol with a red cross and it gives me the following message:

No audio output device installed
I have already tried to do a lot of things but it still does not work and the speaker with the red cross keeps coming out, I no longer know what to do.
 
Snoow

Snoow

Administrator
Staff member
Credits
311
Check that the device manager at least detects your sound card.
It is as if you had disabled the sound by some switch that the PC has or by the BIOS. If there is no switch, check the BIOS if it has the option to enable or disable the audio.
Possibly as indicated or it has been disabled in BIOS or directly your sound card has crashed. You can buy a cheap USB and the problem solved
 
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